@charset "utf-8";
/* CSS Document */
/*===========================header=============================*/
.headerbox {
  position: fixed;
  top: 0;
  z-index: 998;
  z-index: 999;
  height: 6.75rem;
  width: 100%;
}
#header {
  width: 100%;
  transition: .6s;
}
#header > .m {
  display: flex;
  height: 100%;
  max-width: 1760px;
  justify-content: space-between;
  align-items: center;
  position: static;
}
#header .fr {
  display: flex;
  justify-content: space-between;
  width: calc(50% + 2rem);
}
#header .line01 {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: rgb(255 255 255 / 20%);
  z-index: -1;
  animation: longer 4s 1.5s linear forwards;
}
#banner .line02 {
  position: absolute;
  width: 1px;
  height: 100%;
  background: rgb(255 255 255 / 20%);
  right: 10rem;
  top: 0;
  z-index: 1;
}
@-webkit-keyframes longer {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}
@keyframes longer {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}
#logo {
  flex-shrink: 0;
  width: 30rem;
  height: 5.875rem;
}
#logo a {
  display: flex;
  height: 100%;
  align-items: center;
}
#logo img {
  height: 73px;
  transition: .5s;
  -webkit-transition: .5s;
  -moz-transition: .5s;
  -ms-transition: .5s;
  -o-transition: .5s;
}
#logo .img01 {
  display: none;
}
#logo .img02 {
  display: block;
}
#nav {
  flex-grow: 1;
}
#nav ul {
  display: flex;
  flex-grow: 1;
}
#nav ul li {
  float: left;
  position: relative;
  z-index: 0;
  flex-grow: 1;
  text-align: center;
}
#nav ul li a {
  display: block;
  text-transform: uppercase;
  font-size: 0;
}
#nav ul li h3 {
  font-size: 1.3rem;
  color: #fff;
  transition: .5s;
  -webkit-transition: .5s;
  -moz-transition: .5s;
  -ms-transition: .5s;
  -o-transition: .5s;
  line-height: 6.75rem;
  overflow: hidden;
  text-align: center;
  position: relative;
  z-index: 1;
  display: inline-block;
}
#nav ul li.on h3, #nav ul li:hover h3 {}
#nav ul li h3:before {
  content: "";
  width: 100%;
  height: 3px;
  position: absolute;
  bottom: 0;
  left: 0;
  background: #fff;
  transition: 0.3s ease-in-out;
  transform: scaleX(0);
  transform-origin: center;
}
#nav ul li.on h3:before, #nav ul li:hover h3:before {
  transform: scaleX(1);
}
#nav li .sub {
  position: absolute;
  position: absolute;
  padding-top: .5rem;
  left: 50%;
  top: 100%;
  z-index: 999;
  transform-origin: 0 0 0;
  transform: translateY(10px) translateX(-50%);
  -webkit-transition: all 0.3s ease 0s;
  -moz-transition: all 0.3s ease 0s;
  transition: all 0.3s ease 0s;
  opacity: 0;
  visibility: hidden;
}
#nav li .sub .box {
  padding: 0;
  text-align: left;
  background: rgba(255, 255, 255, 0.9);
  padding: 1rem 1.5rem;
  border-radius: 5px;
  -webkit-box-shadow: 0px 3px 5px rgba(0, 0, 0, 0.2);
  -moz-box-shadow: 0px 3px 5px rgba(0, 0, 0, 0.2);
  box-shadow: 0px 3px 5px #3333334d;
}
#nav li .sub a {
  padding: 0;
  line-height: 2rem;
  transition: .3s;
  font-size: 1.12rem;
  color: #505050;
  text-align: center;
  white-space: nowrap;
  position: relative;
}
/* #nav li .sub a:before{ content: ""; display: block; width: 4px; height: 14px; position: absolute; left: -.5rem; top: 50%; margin-top: -8px; background: #003a8e; transform: scaleY(0); transition: .5s;} */
#nav li .sub a:hover {
  color: #003a8e;
}
/* #nav li .sub a:hover:before{transform: scaleY(1); } */
#nav li:hover .sub {
  filter: alpha(opacity=100);
  -moz-opacity: 1;
  -khtml-opacity: 1;
  opacity: 1;
  visibility: visible;
  transform: translateY(0px) translateX(-50%);
}
.top_menu_box {
  display: flex;
  margin-left: 2rem;
  align-items: center;
}
.menumap {
  position: absolute;
  top: 50%;
  right: 3.75rem;
  transform: translate(0, -50%);
  cursor: pointer;
  transition: all .5s;
}
#header.xg .menumap img {
  content: url("../images/nav1.png")/*tpa=http://www.gonoptics.com/static/style/pc/images/nav1.png*/;
}
.top_menu_box .top_menu {
  display: flex;
  min-width: 6.25rem;
  padding: 0 2.25rem;
  align-items: center;
  position: relative;
  z-index: 1;
  border-radius: 50%;
}
.top_menu_box .top_menu a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}
.top_menu_box .top_menu svg {
  width: 1.25rem;
  height: 1.25rem;
}
.top_menu_box .top_menu.btn_language svg path {
  fill: #fff;
}
.top_menu_box .top_menu svg:nth-child(3) {
  width: 1rem;
  height: 1rem;
}
.top_menu_box .top_menu span {
  margin-left: .75rem;
  margin-right: .375rem;
  font-size: 1rem;
  color: #fff;
  transition: .5s;
}
.top_menu_box .top_menu.btn_search svg {
  width: 1.5rem;
  height: 1.5rem;
}
.top_menu_box .top_menu:before {
  content: "";
  display: block;
  width: 1px;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: rgba(255, 255, 255, .3);
  transition: .5s;
}
.top_menu_box .top_menu.on:before {
  opacity: 0;
  visibility: hidden;
}
.top_menu_box .top_menu.on svg path {
  fill: #fff;
}
body.on .after {
  visibility: visible;
  opacity: 1;
}
body .after {
  content: "";
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 1000;
  visibility: hidden;
  transition: 0.6s;
  opacity: 0;
}
.wangzhan_map.on {
  transform: translateX(0);
}
.wangzhan_map {
  position: fixed;
  right: 0;
  top: 0;
  bottom: 0;
  width: 410px;
  background: #fff;
  z-index: 1001;
  transform: translateX(100%);
  transition: 0.6s;
  max-width: 100%;
}
.wangzhan_map .top {
  line-height: 95px;
  background: #013281;
  padding: 0 1.875rem;
  font-weight: bold;
  font-size: 1.25rem;
  color: #fff;
}
.wangzhan_map .top svg {
  float: right;
  width: 1.25rem;
  height: 1.25rem;
  fill: #fff;
  margin: 2.375rem 0;
  transition: 0.6s;
  cursor: pointer;
  display: inline-block;
}
.wangzhan_map .box {
  height: calc(100% - 4.375rem);
  overflow: hidden;
  overflow-y: scroll;
  padding: 2rem 1.875rem;
  width: 100%;
}
.wangzhan_map .box dl {
  padding: 1rem 0;
  border-bottom: #e5e5e5 1px solid;
  font-size: 0;
}
.wangzhan_map .box dl dt {
  font-size: 16px;
  color: #000;
  margin-bottom: 0.5rem;
}
.wangzhan_map .box dl dt a {
  color: inherit;
  transition: 0.6s;
}
.wangzhan_map .box dl dd {
  font-size: .875rem;
  color: #636364;
  min-width: 33.333333%;
  display: inline-block;
  line-height: 1.875rem;
}
.wangzhan_map .box dl dd a:hover {
  color: #013281;
}
video {
  background: #000;
}
#header.xg {
  background: rgba(255, 255, 255, 1);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}
#header.xg #nav ul li h3 {
  color: #333;
}
#header.xg #nav ul li h3:before {
  background: #003a8e;
}
#header.xg #logo .img01 {
  display: block;
}
#header.xg #logo .img02 {
  display: none;
}
#header.xg .top_menu_box .top_menu svg path {
  fill: #003a8e !important;
}
#header.xg .top_menu_box .top_menu span {
  color: #333;
}
#header.xg .top_menu_box .top_menu:before {
  background: rgba(0, 0, 0, 0.2);
}
/* #header:hover{ background: rgba(255, 255, 255, 1); box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);}

#header:hover #nav ul li h3{ color: #333; }

#header:hover #nav ul li h3:before{ background: #003a8e;}

#header:hover #logo .img01{ display: block;}

#header:hover #logo .img02{ display: none;}

#header:hover .top_menu_box .top_menu svg path{ fill: #003a8e !important;}

#header:hover .top_menu_box .top_menu span{ color: #333;}

#header:hover .top_menu_box .top_menu:before{ background: rgba(0, 0, 0, 0.2);} */
/***********************/
/*手机导航开始*/
#m_header {
  display: none;
  height: 4.5rem;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 997;
  transition: .5s;
}
#m_header.xg {
  background: #003a8e;
}
/* #m_header.xg #logo .img01{ display: block;}

#m_header.xg #logo .img02{ display: none;} */
/* .xg .menubtn span:after,

.xg .menubtn span:before{ background: #333; } */
#m_header .m {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}
#m_header #logo img {
  height: 36px;
}
.m_nav_list {
  /* flex-direction:column; */
  /* justify-content: flex-start; */
  width: 100%;
  /* overflow: auto; */
}
.m_nav_list::-webkit-scrollbar {
  display: none
}
#m_nav .top_search {
  display: flex;
  justify-content: center;
  margin-right: 0;
  margin-top: 1rem;
  margin-bottom: 1rem;
}
/*搜索*/
.top_search {
  display: flex;
  justify-content: center;
  margin-top: 1rem;
  margin-bottom: 1rem;
  opacity: 0;
  transition: all 0.5s cubic-bezier(0.445, 0.145, 0.355, 1);
  transform: translateY(30px);
}
#m_nav.act .top_search {
  opacity: 1;
  transition: all 0.5s .5s cubic-bezier(0.445, 0.145, 0.355, 1);
  transform: translateY(0);
}
.top_search form {
  width: 304px;
  height: 46px;
  background: none;
  border-radius: 26px;
  border: 1px solid rgb(191 195 200 / 63%);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.top_search form .input {
  width: 100px;
  height: 100%;
  background: none;
  border: 0;
  flex-grow: 1;
  color: #fff;
  padding-left: 20px;
}
.top_search form .button {
  width: 46px;
  height: 100%;
  cursor: pointer;
  background: url("../images/search-btn.svg")/*tpa=http://www.gonoptics.com/static/style/pc/images/search-btn.svg*/ center no-repeat;
  background-size: 23px !important;
  border: 0;
  outline: 0;
  color: #fff;
}
.top_search form .button:active {
  background: url("../images/search-btn.svg")/*tpa=http://www.gonoptics.com/static/style/pc/images/search-btn.svg*/ center no-repeat;
}
.top_search form .input::-webkit-input-placeholder {
  color: #fff;
}
.top_search form .input::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #fff;
}
.top_search form .input::-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  color: #fff;
}
.top_search form .input::-ms-input-placeholder {
  /* Internet Explorer 10-11 */
  color: #fff;
}
.top_search form .input:focus::-webkit-input-placeholder {
  color: transparent;
}
.top_search form .input:focus:-moz-placeholder {
  color: transparent;
}
.top_search form .input:focus::-moz-placeholder {
  color: transparent;
}
.top_search form .input:focus:-ms-input-placeholder {
  color: transparent;
}
#m_nav {
  z-index: -1;
  position: fixed;
  background: #013281;
  width: 100%;
  height: 100vh;
  right: 0;
  top: 0;
  display: none;
  padding: 50px 0;
  overflow: hidden;
  pointer-events: none;
  transition: all 0.5s .5s cubic-bezier(0.445, 0.145, 0.355, 1);
  display: block;
  overflow: auto;
  visibility: hidden;
  opacity: 0;
  transform-origin: left;
}
#m_nav::-webkit-scrollbar {
  display: none;
}
#m_nav.act {
  pointer-events: auto;
  top: 0;
  visibility: visible;
  opacity: 1;
  z-index: 998;
  transition: all 0.5s cubic-bezier(0.445, 0.145, 0.355, 1);
}
#m_nav > ul > li {
  width: 80%;
  overflow: hidden;
  padding: 0 1rem;
  margin: 0 auto;
}
#m_nav > ul > li + li {
  border-top: 1px solid rgb(111 111 111 / 10%);
}
#m_nav li .a {
  display: block;
  transform: translateY(100%);
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.445, 0.145, 0.355, 1);
  opacity: 0;
}
#m_nav.act li .a {
  transform: translateY(0);
  transition: all 0.5s .6s cubic-bezier(0.445, 0.145, 0.355, 1);
  opacity: 1;
}
#m_nav li .a h3 {
  line-height: 4.5rem;
  height: 4.5rem;
  color: #ffffff;
  padding: 0;
  font-size: 1.25rem;
  float: left;
  font-weight: bold;
}
#m_nav li .a span {
  display: block;
  position: absolute;
  top: 0;
  right: 10px;
  width: 20px;
  height: 50px;
  text-align: center;
}
#m_nav li .a span i {
  font-size: 0;
}
#m_nav .title .a i {
  opacity: 1;
  filter: alpha(opacity=100);
  display: inline-block;
  width: 12px;
  height: 4.5rem;
  opacity: .8;
  float: right;
  display: inline-block;
  background: url("../images/arrow_down.svg")/*tpa=http://www.gonoptics.com/static/style/pc/images/arrow_down.svg*/ center no-repeat;
  background-size: contain;
}
#m_nav li.on.title .a i {
  transform: rotate(-90deg);
  -webkit-transform: rotate(-90deg);
  -moz-transform: rotate(-90deg);
}
#m_nav .on.title .a i {
  transform: rotate(-90deg);
  -webkit-transform: rotate(-90deg);
  -moz-transform: rotate(-90deg);
}
#m_nav li {
  display: block;
  width: 100%;
}
.slide_nav {
  position: absolute;
  left: 0;
  height: 70px;
  z-index: 998;
  padding: 15px;
  top: 0;
  width: 100%;
}
#m_nav .title .list {
  display: none;
  position: relative;
  width: 100%;
  z-index: 9;
  left: 0;
  margin-left: 0;
  background: none;
  border: 0;
  clear: both;
  padding-bottom: 10px;
}
#m_nav .title .list span {
  background: none;
}
#m_nav .title .list span a:hover {
  color: #014085;
}
#m_nav .title .list a {
  display: block;
  font-size: 1.125rem;
  color: rgb(255 255 255 / 53%);
  text-align: left;
  line-height: 35px;
  height: 35px;
  border: 0;
}
/*三级导航 开始*/
#m_nav .title .list .void > a {
  background-size: 10px;
  position: relative;
}
#m_nav .title .list .void > a:before {
  content: "·";
  position: absolute;
  left: -1em;
  font-size: 12px;
  font-weight: bold;
}
#m_nav .title .list span {
  position: relative;
  display: block;
}
#m_nav .title .list span .sub {
  position: static;
  width: 100%;
  display: block !important;
  overflow: hidden;
}
#m_nav .title .sub a {
  background: none;
  font-size: .875rem;
  opacity: .8;
  min-width: 50%;
  float: left;
  display: inline-block;
  color: #999;
}
.nav_mask {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1000;
  background-color: rgba(0, 0, 0, 0.4);
  display: none;
}
.search-dialog-box {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 1000000;
  opacity: 0;
  visibility: hidden;
  transition: .6s;
}
.search-dialog-box .bubbles-bg {
  opacity: 0;
  visibility: hidden;
}
.search-dialog-box .search-bg {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 120vw;
  height: 120vw;
  margin: -60vw 0 0 -60vw;
  background: #003a8e;
  background-size: cover;
  background-repeat: no-repeat;
  border-radius: 100%;
  /* z-index: 1; */
  transform: scale(0);
  transform-origin: center center;
  transition: transform .8s cubic-bezier(.77, 0, .175, 1);
}
.search-dialog-box .wrap-inner {
  transform: translateY(100%);
  transition: .6s;
}
.header-right .bubbles-bg {
  opacity: 0;
  visibility: hidden;
  transition: all .5s .8s;
}
.search-dialog-box .bubbles-bg .bubble {
  position: absolute;
}
.search-dialog-box .bubbles-bg .bubble .circle {
  border-radius: 100%;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}
.search-dialog-box .bubbles-bg .bubble1 {
  width: 6%;
  padding-top: 6%;
  left: 26.875%;
  top: -6.67%;
}
.search-dialog-box .bubbles-bg .bubble1 .circle {
  border: 1px solid #fff;
}
.search-dialog-box .bubbles-bg .bubble2 {
  width: 12px;
  padding-top: 12px;
  left: 13.54%;
  top: 18%;
}
.search-dialog-box .bubbles-bg .bubble2 .circle {
  background-color: #0054ae;
  opacity: .2;
}
.search-dialog-box .bubbles-bg .bubble3 {
  width: 36px;
  padding-top: 36px;
  left: 8.854%;
  top: 30.55%;
}
.search-dialog-box .bubbles-bg .bubble3 .circle {
  background-color: #fff;
}
.search-dialog-box .bubbles-bg .bubble4 {
  width: 56.875%;
  padding-top: 56.875%;
  left: -28.6458%;
  top: 51.85%;
}
.search-dialog-box .bubbles-bg .bubble4 .circle {
  background: -webkit-linear-gradient(45deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, .05) 100%);
  background: -ms-linear-gradient(45deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, .05) 100%);
  background: linear-gradient(45deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, .05) 100%);
}
.search-dialog-box .bubbles-bg .bubble5 {
  width: 54px;
  padding-top: 54px;
  left: 26.3%;
  top: 70.83%;
}
.search-dialog-box .bubbles-bg .bubble5 .circle {
  background-color: #fff;
  opacity: .1;
}
.search-dialog-box .bubbles-bg .bubble6 {
  width: 56.875%;
  padding-top: 56.875%;
  left: 73.4375%;
  top: -52.77%;
}
.search-dialog-box .bubbles-bg .bubble6 .circle {
  background: -webkit-linear-gradient(135deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .1) 100%);
  background: -ms-linear-gradient(135deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .1) 100%);
  background: linear-gradient(135deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .1) 100%);
}
.search-dialog-box .bubbles-bg .bubble7 {
  width: 2rem;
  padding-top: 2rem;
  left: 60.9375%;
  top: 18.5%;
}
.search-dialog-box .bubbles-bg .bubble7 .circle {
  background-color: #0054ae;
  opacity: .2;
}
.search-dialog-box .bubbles-bg .bubble8 {
  width: 1.35rem;
  padding-top: 1.35rem;
  left: 95.83%;
  top: 70.83%;
}
.search-dialog-box .bubbles-bg .bubble8 .circle {
  border: 1px solid #fff;
}
.search-dialog-box .bubbles-bg .bubble9 {
  width: 16px;
  padding-top: 16px;
  left: 76.5625%;
  top: 96.296%;
}
.search-dialog-box .bubbles-bg .bubble9 .circle {
  background-color: #fff;
}
.search-dialog-box .bubbles-bg .bubble10 {
  width: 56.875%;
  padding-top: 56.875%;
  left: 71.354%;
  top: 87%;
}
.search-dialog-box .bubbles-bg .bubble10 .circle {
  background: -webkit-linear-gradient(135deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .3) 100%);
  background: -ms-linear-gradient(135deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .3) 100%);
  background: linear-gradient(135deg, rgba(255, 255, 255, .05), rgba(255, 255, 255, .3) 100%);
}
.search-dialog-box .bubbles-bg .bubble {
  animation: spin 8s infinite linear;
  transform-origin: 50% 45%;
}
.search-dialog-box .bubbles-bg .bubble:nth-child(2n) {
  animation: spin2 8s infinite linear;
}
.search-dialog-box .bubbles-bg .bubble .circle {
  animation: spin-reverse 8s infinite linear;
}
.search-dialog-box .bubbles-bg .bubble:nth-child(2n) .circle {
  animation: spin-reverse2 8s infinite linear;
}
.search-dialog-box .bubbles-bg .sm-bubble {
  transform-origin: 30% 30px;
}
.search-dialog {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
}
.search-dialog .search-tit {
  font-size: 2.25rem;
  line-height: 3.5rem;
  color: #fff;
  text-align: center;
  overflow: hidden;
}
.search-dialog .search-inner {
  overflow: hidden;
  margin-top: 3.35rem;
}
.search-dialog .search-input {
  width: 50rem;
  margin: 0 auto;
  padding: 0 0.5rem 0 1.5rem;
  background-color: rgba(0, 0, 0, .1);
  border-radius: .5rem;
  box-sizing: border-box;
  transition: all .3s;
  max-width: 94%;
}
.search-dialog .search-input input[type=text] {
  float: left;
  height: 4rem;
  width: calc(100% - 3.5rem);
  background-color: transparent;
  font-size: 1.125rem;
  line-height: .5rem;
  color: #fff;
  transition: all .3s;
}
.search-dialog .search-input input[type=text]::-webkit-input-placeholder {
  color: rgba(255, 255, 255, 0.5);
}
.search-dialog .search-input input[type=text]:-moz-placeholder {
  color: rgba(255, 255, 255, 0.5);
}
.search-dialog .search-input input[type=text]::-moz-placeholder {
  color: rgba(255, 255, 255, 0.5);
}
.search-dialog .search-input input[type=text]:-ms-input-placeholder {
  color: rgba(255, 255, 255, 0.5);
}
.search-dialog .search-input input[type=submit], .search-dialog .search-input .clear-btn {
  float: right;
  height: 3.5rem;
  width: 3.5rem;
}
.search-dialog .search-input .input_submit {
  background: none;
  border: 0;
  outline: 0;
  height: 4rem;
}
.search-dialog .search-input .input_submit svg {
  width: 1.875rem;
  height: 1.875rem;
}
.search-dialog .search-input .clear-btn {
  background-color: rgba(0, 0, 0, .2);
  background-repeat: no-repeat;
  background-position: center;
  background-image: url("../images/close-btn.svg")/*tpa=http://www.gonoptics.com/static/style/pc/images/close-btn.svg*/;
  background-size: 3.5rem;
  border-radius: 100%;
  margin-right: 1rem;
  display: none;
}
.search-dialog .search-input.on {
  background-color: #fff;
}
.search-dialog .search-input.on input[type=submit] {
  background-image: url("../images/search-btn2.svg")/*tpa=http://www.gonoptics.com/static/style/pc/images/search-btn2.svg*/
}
.search-dialog .hot-search {
  font-size: 0;
  width: 19.5rem;
  margin: .6rem auto 0;
  box-sizing: border-box;
  padding: 0 .6rem;
  overflow: hidden;
}
.search-dialog .hot-search .hot-tit, .search-dialog .hot-search .hot-link {
  display: inline-block;
  *display: inline;
  zoom: 1;
  vertical-align: top;
}
.search-dialog .hot-search .hot-tit {
  font-size: .375rem;
  line-height: .5rem;
  color: #fff;
  font-weight: bold;
  padding-left: .6rem;
  background-repeat: no-repeat;
  background-position: left center;
  background-size: .5rem;
  background-image: url("../images/hot-icon.png")/*tpa=http://www.gonoptics.com/static/style/pc/images/hot-icon.png*/;
}
.search-dialog .hot-link {
  margin-left: 1rem;
}
.search-dialog .hot-link a {
  display: inline-block;
  *display: inline;
  zoom: 1;
  font-size: .375rem;
  line-height: .5rem;
  margin-right: .75rem;
  color: #fff;
  padding-bottom: 5px;
  position: relative;
}
.search-dialog .hot-link a:before {
  content: "";
  position: absolute;
  left: 0%;
  bottom: 0;
  width: 100%;
  height: 2px;
  background-color: #fff;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .3s;
}
.search-dialog-box .bottom-box {
  position: absolute;
  left: 0;
  bottom: 5.1%;
  width: 100%;
}
.search-dialog-box .bottom-box .share-box {
  overflow: hidden;
}
.search-dialog-box .bottom-box .copy {
  font-size: .35rem;
  line-height: .5rem;
  color: #fff;
  font-family: "gilroy-regular";
  margin-top: .5rem;
  overflow: hidden;
}
.header-right.is-open .bubbles-bg {
  visibility: visible;
  opacity: 1;
}
.header-right.is-open .search-btn .con-box {
  display: none;
}
.header-right.is-open .close-btn {
  display: block;
}
.header-right.is-open .item .search-bg {
  transform: scale(1);
}
.search-dialog-box.on {
  opacity: 1;
  visibility: visible;
}
.search-dialog-box.on .search-bg {
  transform: scale(1);
}
.search-dialog-box.on .bubbles-bg {
  opacity: 1;
  visibility: visible;
}
.search-dialog-box.on .wrap-inner {
  transform: translateY(0)
}
.pub-close {
  position: absolute;
  width: 2.5rem;
  height: 2.5rem;
  z-index: 10;
  right: 3.125%;
  top: 1.35rem;
  background-color: rgba(0, 0, 0, .1);
  border-radius: 100%;
}
.pub-close .bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: #1c5ab7;
  transform: scale(0);
  border-radius: 100%;
  transition: transform .3s;
}
.pub-close i {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-position: center;
  background-size: 0.75rem;
  background-repeat: no-repeat;
  background-image: url("../images/close-btn.svg")/*tpa=http://www.gonoptics.com/static/style/pc/images/close-btn.svg*/;
  transition: .6s
}
.pub-close i:hover {
  transform: rotate(180deg)
}
@keyframes spin {
  to {
    transform: rotate(1turn);
  }
}
@keyframes spin2 {
  to {
    transform: rotate(-1turn);
  }
}
@keyframes spin-reverse {
  from {
    transform: rotate(1turn);
  }
}
@keyframes spin-reverse2 {
  from {
    transform: rotate(-1turn);
  }
}
/*首页banner*/
#banner {
  position: relative;
  z-index: 0;
  overflow: hidden;
}
#banner .swiper {
  height: 100vh;
}
#banner .swiper-slide {
  overflow: hidden;
}
#banner .slide-inner {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat !important;
}
#banner .txt {
  color: #fff;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  font-family: "微软雅黑", arial !important;
}
#banner .txt h4 {
  font-size: 2.25rem;
  font-weight: 300;
  line-height: 1.25;
  /*font-family: "STHeiti", "Microsoft YaHei";*/
}
#banner .txt h3 {
  font-size: 3.5rem;
  font-weight: 900;
  margin: 1.5rem 0 3.5rem;
  /*font-family: "STHeiti", "Microsoft YaHei";*/
}
#banner .txt span {
  display: block;
  font-size: 2.75rem;
  text-transform: uppercase;
  line-height: 3.25rem;
  position: relative;
}
#banner .txt .txtanim03 {
  font-family: BARLOWCONDENSED-BOLD;
}
#banner .txt .txtanim03::before {
  content: "";
  position: absolute;
  background: url("../images/tiao.png")/*tpa=http://www.gonoptics.com/static/style/pc/images/tiao.png*/no-repeat;
  width: 4rem;
  height: 82px;
  right: 1rem;
  z-index: -1;
}
#banner .txt .txtanim04 {
  font-family: BARLOWCONDENSED-REGULAR;
  font-weight: 300;
}
.dotbox {
  position: absolute;
  left: 0;
  bottom: 2rem;
  width: 100%;
  height: 20px;
  z-index: 111;
}
.dotbox .dots {
  width: 20px !important;
  height: 20px !important;
  display: inline-block;
  background: none;
  opacity: 1;
  margin-right: 7px;
}
.dotbox .dots:before {
  border: 0;
  background: #fff;
  transform: scale(.4);
}
.dotbox .dots svg.drawcircle circle {
  fill: none;
  box-sizing: border-box;
  stroke-width: 1.5;
  stroke-dasharray: 0, 62.8;
  stroke-dashoffset: 62.8;
}
.dots.swiper-pagination-bullet-active svg.drawcircle circle {
  animation: svgrotate 6.2s forwards;
}
#banner .txtanim01 {
  opacity: 0;
}
#banner .txtanim02 {
  opacity: 0;
}
#banner .txtanim03 {
  opacity: 0;
}
#banner .txtanim04 {
  opacity: 0;
}
#banner .swiper-slide.swiper-slide-active .txtanim01 {
  animation: enter 1.2s forwards .2s;
}
#banner .swiper-slide.swiper-slide-active .txtanim02 {
  animation: enter 1.2s forwards .3s;
}
#banner .swiper-slide.swiper-slide-active span {
  animation: enter 1.2s forwards .4s;
}

@-webkit-keyframes svgrotate {
  0% {
    stroke: rgba(255, 255, 255, 1);
    stroke-dasharray: 0, 62.8;
    stroke-dashoffset: 62.8;
  }
  100% {
    stroke: rgba(255, 255, 255, 1);
    stroke-dasharray: 62.8, 0;
    stroke-dashoffset: 62.8;
  }
}
@keyframes enter {}
@-webkit-keyframes enter {
  0% {
    opacity: 0;
    transform: translateY(100px);
    -webkit-transform: translateY(100px);
    -moz-transform: translateY(100px);
    -ms-transform: translateY(100px);
    -o-transform: translateY(100px);
  }
  20% {
    opacity: 0;
    transform: translateY(100px);
    -webkit-transform: translateY(100px);
    -moz-transform: translateY(100px);
    -ms-transform: translateY(100px);
    -o-transform: translateY(100px);
  }
  100% {
    opacity: 1;
    transform: translateY(0px);
    -webkit-transform: translateY(0px);
    -moz-transform: translateY(0px);
    -ms-transform: translateY(0px);
    -o-transform: translateY(0px);
  }
}
@keyframes enter {
  0% {
    opacity: 0;
    transform: translateY(100px);
    -webkit-transform: translateY(100px);
    -moz-transform: translateY(100px);
    -ms-transform: translateY(100px);
    -o-transform: translateY(100px);
  }
  20% {
    opacity: 0;
    transform: translateY(100px);
    -webkit-transform: translateY(100px);
    -moz-transform: translateY(100px);
    -ms-transform: translateY(100px);
    -o-transform: translateY(100px);
  }
  100% {
    opacity: 1;
    transform: translateY(0px);
    -webkit-transform: translateY(0px);
    -moz-transform: translateY(0px);
    -ms-transform: translateY(0px);
    -o-transform: translateY(0px);
  }
}
@-webkit-keyframes scaleUpDown {
  from {
    -webkit-transform: scale(1.5);
    transform: scale(1.5);
  }
  to {
    -webkit-transform: scale(1);
    transform: scale(1);
  }
}
@keyframes scaleUpDown {
  from {
    -webkit-transform: scale(1.5);
    transform: scale(1.5);
  }
  to {
    transform: scale(1);
    transform: scale(1);
  }
}
.bannerpage {
  position: absolute;
  left: 0;
  width: 100%;
  height: 20.5rem;
  bottom: -4rem;
  z-index: 99;
  color: #fff;
}
.bannerpage .fenshi {
  display: inline-flex;
  align-items: flex-end;
  position: relative;
  padding: 10rem 0;
}
.bannerpage .fenshi span {
  font-size: 1.875rem;
  color: #2478e2;
  line-height: 1;
  display: block;
  transform: translateY(100%);
  transition: .8s ease .2s;
  margin-right: 3px;
}
.bannerpage .fenshi p {
  font-size: 1.125rem;
  line-height: 1.3;
}
.bannerpage .fenshi i {
  display: block;
  position: absolute;
  width: 212px;
  height: 2px;
  background: rgba(255, 255, 255, .2);
  position: absolute;
  right: 100%;
  top: 50%;
  margin-right: 2rem;
  margin-top: -1px;
}
.bannerpage .fenshi i:before {
  content: "";
  display: block;
  width: 0;
  height: 100%;
  transition: 12s;
  background: #2478e2;
  position: absolute;
  left: 0;
  top: 0;
}
.bannerpage .swiper-slide.swiper-slide-active .fenshi span {
  transform: translateY(0);
}
.bannerpage .swiper-slide.swiper-slide-active .fenshi i:before {
  width: 100%;
}
.ovh {
  overflow: hidden;
  width: auto;
}
.bannerpage .fenshi .dayuan {
  position: absolute;
  width: 13.5rem;
  height: 13.5rem;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%) scale(1.5);
}
.bannerpage .fenshi .xiaoyuan {
  position: absolute;
  width: 13.5rem;
  height: 13.5rem;
  left: 50%;
  top: 50%;
  transform: translateX(-50%) translateY(-50%);
}
.bannerpage .fenshi .circle {
  width: 100%;
  height: 100%;
  border: 1px dashed rgba(255, 255, 255, .3);
  border-radius: 50%;
}
.bannerpage .fenshi .dayuan .circle {
  animation: roll 22s linear infinite;
}
.bannerpage .fenshi .xiaoyuan .circle {
  animation: roll 18s linear infinite reverse;
}
.index-header {
  position: absolute !important;
  z-index: 99 !important;
  background: none !important;
  opacity: .5;
  pointer-events: none;
  height: 100%;
  width: 100%;
  left: 0;
  top: 0;
  mix-blend-mode: lighten;
}
.index-stars {
  position: absolute;
  z-index: 99;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}
#n_main {}
.n_banner {
  height: 31.875rem;
  width: 100%;
  overflow: hidden;
  position: relative;
  z-index: 9;
  background-size: cover !important;
}
.n_banner .m {
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.n_banner .txt {
  text-align: center;
}
.n_banner .m span {
  color: #fff;
}
.n_banner .m .splitlists {
  font-size: 3.125rem;
  text-transform: uppercase;
  font-family: BARLOW-BOLD;
}
.n_banner .m h3 {
  font-size: 2rem;
  margin: .5rem 0;
}
.n_title {
  padding: 0;
  position: relative;
  z-index: 2;
}
.n_title:after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  position: absolute;
  left: 0;
  bottom: 0;
  background: rgba(255, 255, 255, .2);
}
.n_title .m {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.n_nav {
  position: relative;
}
.n_nav ul {
  display: flex;
  justify-content: center;
  gap: 3.75rem;
}
.n_nav li {
  display: block;
  font-size: 1.125rem;
  color: #fff;
  line-height: 5.625rem;
  z-index: 1;
  position: relative;
}
.n_nav li a {
  display: block;
  transition: .5s;
}
.n_nav li:before {
  content: "";
  width: 100%;
  height: 3px;
  position: absolute;
  background: #2478e2;
  bottom: 0;
  left: 0;
  margin-left: -1px;
  transform: scaleX(0);
  transform-origin: top;
  transition: 0.3s ease-in-out;
  opacity: 0;
  z-index: -1;
}
.n_nav li.on:before, .n_nav li:hover:before {
  opacity: 1;
  transform: scaleX(1);
}
.position {
  left: 0;
  bottom: 0;
  font-size: 1.2rem;
  color: #838486;
  display: flex;
  align-items: center;
}
.position > svg {
  margin-right: 5px;
}
.position span, .position a, .position i {
  font-size: 1.2rem;
  color: #828386;
  flex-shrink: 0;
  -moz-transition: all 0.36s ease-in-out;
  -webkit-transition: all 0.36s ease-in-out;
  -o-transition: all 0.36s ease-in-out;
  -ms-transition: all 0.36s ease-in-out;
  transition: all 0.36s ease-in-out;
}
.position i {
  font-style: normal;
}
.position span {
  color: #013281;
  font-style: normal;
}
.position em {
  color: #013281;
  font-style: normal;
}
.position a:hover {
  color: #013281;
}
/*====移动端导航====*/
#m_n_nav {
  display: none;
  line-height: 50px;
  position: relative;
  z-index: 9;
  width: 100%;
  background: #013281;
}
#m_n_nav .m {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
#bnt_back {}
#bnt_back svg {
  fill: #fff;
  height: 50px;
  vertical-align: middle;
  width: 26px;
}
#m_n_nav i {}
#m_n_nav h1 {
  font-size: 14px;
  color: #fff;
  text-align: center;
  margin: 0;
  line-height: 50px;
}
#bnt_back {
  position: absolute;
  left: 1rem;
  top: 0;
}
#bnt_sub_nav {
  position: absolute;
  right: 1rem;
  top: 0;
  cursor: pointer;
  color: #fff;
  font-size: 18px;
}
#bnt_sub_nav svg {
  fill: #fff;
  height: 50px;
  vertical-align: middle;
  width: 20px;
}
#bnt_sub_nav img {
  display: block;
  height: 15px;
}
#bnt_sub_nav.on img {
  -webkit-transform: rotate(-180deg);
  transform: rotate(-180deg);
}
#sub_nav_content {
  background: #fff;
  display: none;
  box-shadow: 0 0 5px #999;
  z-index: 9;
  border-bottom: 1px solid #999;
}
#sub_nav_content ul {
  padding: 10px;
}
#sub_nav_content ul li {
  display: block;
  line-height: 28px;
  margin: 1rem 0;
}
#sub_nav_content ul li a {
  display: block;
  border-left: 2px solid #013281;
  height: 30px;
  line-height: 30px;
  font-size: 14px;
  padding-left: 10px;
  color: #535455;
}
#sub_nav_content ul li.on a {
  color: #013281;
}
#sub_nav_content dl {
  font-size: 0;
  overflow: hidden;
  background: #fff;
  padding: 10px 0;
}
#sub_nav_content dt {
  position: relative;
  background: #fff;
  z-index: 999;
  width: 33.333333%;
  display: inline-block;
  margin-bottom: 0;
  float: left;
  text-align: center;
}
#sub_nav_content dt a {
  margin: 0 10px;
  display: block;
  color: #5b5349;
  line-height: 30px;
  font-size: 15px;
  font-weight: 400;
  vertical-align: top;
  font-family: Alibaba-PuHuiTi-Regular;
}
#sub_nav_content dt a i {
  position: absolute;
  right: 15px;
  top: 0;
  opacity: 0;
  filter: alpha(opacity=0);
  display: none;
}
#sub_nav_content dt a {}
#sub_nav_content dt.title {
  background: #fafafb;
}
#sub_nav_content dt.title i {
  opacity: 1;
  filter: alpha(opacity=100);
}
#sub_nav_content dt.title_on {
  background: #fafafb;
}
#sub_nav_content dt.title_on a {
  color: #e50019;
  border-top: 1px solid #fff;
}
#sub_nav_content dt.title_on a i {
  color: #013281;
}
#sub_nav_content dt.last a {
  border-top: 1px solid #f8f8f8;
}
#sub_nav_content dt.on a, #sub_nav_content dt.title_on a {
  color: #013281;
}
#sub_nav_content dd {}
#sub_nav_content dd .box {
  padding: 0px 0px 0px 0px;
}
#sub_nav_content dd a {
  padding: 0 25px;
  line-height: 30px;
  font-size: 13px;
  color: #5b5349;
  display: block;
  height: 30px;
}
#sub_nav_content dd a.on {
  color: #e50019;
}
@-webkit-keyframes roll {
  from {
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
  to {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
@keyframes roll {
  from {
    -webkit-transform: rotate(0);
    transform: rotate(0);
  }
  to {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}
.s_pro.pad_top {
  width: 100%;
  overflow: hidden;
  padding-bottom: 10rem !important;
  background: url("../images/s_pro_bg.png")/*tpa=http://www.gonoptics.com/static/style/pc/images/s_pro_bg.png*/ center top no-repeat;
  background-size: cover;
  color: #fff;
  position: relative;
  z-index: 1;
}
.s_pro .bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  mix-blend-mode: screen;
}
.s_pro .bg .m {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-auto-rows: 45rem;
}
.s_pro .bg img {
  max-width: none;
  align-self: center;
  justify-self: center;
  animation: spin-reverse3 10s infinite linear;
}
@-webkit-keyframes spin-reverse3 {
  0% {
    transform: translateX(0) translateY(0);
  }
  50% {
    transform: translateX(20px) translateY(30px);
  }
  100% {
    transform: translateX(0) translateY(0);
  }
}
.s_pro .m {
  max-width: 1440px;
}
.s_pro .txtbox {
  position: relative;
  width: 100%;
  direction: ltr;
  max-width: 390px;
  justify-self: center;
}
.s_pro .txt h4 {
  opacity: 0;
  font-size: 1.25rem;
  color: #fff;
  font-weight: bold;
  margin-bottom: .9375rem;
}
.s_pro .txt h3 {
  opacity: 0;
  font-size: 2.625rem;
  color: #fff;
  margin-bottom: 1.75rem;
}
.s_pro .txt .con {
  opacity: 0;
  font-size: 1rem;
  line-height: 2.25rem;
  margin-bottom: 9.625rem;
}
.s_pro .pic {
  opacity: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: .5s;
}
.s_pro .bd .swiper-slide.swiper-slide-active .txt h4 {
  animation: enter 1.2s forwards .2s;
}
.s_pro .bd .swiper-slide.swiper-slide-active .txt h3 {
  animation: enter 1.2s forwards .3s;
}
.s_pro .bd .swiper-slide.swiper-slide-active .txt .con {
  animation: enter 1.2s forwards .4s;
}
.s_pro .bd .swiper-slide.swiper-slide-active .pic {
  animation: scaleUpDown2 1.5s forwards .2s;
}
.s_pro .bd {
  display: grid;
  gap: 5rem;
}
.s_pro .item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
}
.s_pro .item:nth-child(2) {
  direction: rtl;
}
.s_pro .swiper-pagination {
  height: 14px;
  position: absolute;
  left: 0;
  text-align: left;
  top: 16rem;
}
.s_pro .swiper-pagination .swiper-pagination-bullet {
  width: 14px;
  height: 14px;
  margin: auto !important;
  margin-right: 10px !important;
  border-radius: 50%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .4);
  background: none;
  opacity: 1;
}
.s_pro .swiper-pagination .swiper-pagination-bullet.swiper-pagination-bullet-active {
  border: 1px solid #fff;
}
.swiper-slide-active {
  opacity: 1 !important;
}
@-webkit-keyframes scaleUpDown2 {
  from {
    -webkit-transform: scale(.8);
    opacity: 0;
    transform: scale(.8);
  }
  to {
    -webkit-transform: scale(1);
    transform: scale(1);
    opacity: 1;
  }
}
@keyframes scaleUpDown2 {
  from {
    -webkit-transform: scale(.8);
    opacity: 0;
    transform: scale(.8);
  }
  to {
    transform: scale(1);
    transform: scale(1);
    opacity: 1;
  }
}
.s_about {
  position: relative;
  z-index: 9;
  margin-top: -20rem;
}
.s_about .outbox {
  width: 100%;
  height: 62rem;
  overflow: hidden;
  background: url("../images/s_about_bg.png")/*tpa=http://www.gonoptics.com/static/style/pc/images/s_about_bg.png*/ center top no-repeat;
  background-size: 100% 100%;
  padding-top: 20.25rem;
  color: #fff;
}
.s_about .m {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.s_about .tt {
  font-size: 3.625rem;
  line-height: 4.5rem;
}
.s_about .diqiu {
  margin-left: 10%;
  margin-top: -1.25rem;
  width: 16rem;
}
.s_about .txt {}
.s_about .txt h3 {
  font-size: 1.875rem;
  color: #fff;
}
.s_about .txt .con {
  font-size: 1rem;
  line-height: 2.125rem;
  margin: 1.75rem 0 3.25rem;
}
.s_about .txt .btn_style01 {}
.s_buju {
  width: 100%;
  overflow: hidden;
  /* background: url(../images/s_buju_bg.png) center top no-repeat; background-size: 100% 100%; */
  margin-top: -11rem;
  position: relative;
  z-index: 7;
  height: 65.5rem;
}
.s_buju .m {
  display: flex;
  justify-content: center;
  align-items: center;
}
.s_buju .bd {
  display: grid;
  grid-template-columns: 28rem 1fr;
}
.s_buju .tt {
  color: #fff;
}
.s_buju .tt h3 {
  font-size: 1.625rem;
  font-weight: bold;
  margin-top: 6rem;
}
.s_buju .tt h4 {
  font-size: 3.125rem;
  margin: 1.75rem 0 3.625rem;
}
/* .s_buju .tt .yueqiu2{ animation: spin-reverse3 10s infinite linear;} */
.yueqiu2 {
  width: 8.75rem;
  margin-top: 3rem !important;
}
.map_buju {
  position: relative;
  display: inline-block;
}
.map_buju img {
  display: block;
}
.map_buju ul li {
  position: absolute;
  cursor: pointer;
  font-size: 13px;
  color: #5c5c5c;
}
.map_buju ul li p {
  position: absolute;
  z-index: 1;
  top: 100%;
  line-height: 24px;
  color: #003a8e;
  font-size: 12px;
  white-space: nowrap;
  left: 50%;
  transform: translateX(-50%);
  transition: .5s;
  margin-top: 1.5rem;
}
.map_buju ul li p:before {
  content: "";
  position: absolute;
  left: -52px;
  width: 45px;
  height: 1px;
  background: #babcbe;
  z-index: -1;
  top: 50%;
  display: none;
}
.map_buju ul li.li_0 {
  top: 54%;
  left: 51%;
}
.map_buju ul li.li_1 {
  top: 69%;
  left: 57.5%;
}
.map_buju ul li.li_2 {
  top: 94%;
  left: 55%;
}
.map_buju ul li.li_2 p {
  color: #fff;
}
.map_buju .circle {
  width: 0;
  height: 0;
  position: relative;
  z-index: 2;
}
.map_buju .circle.red span {
  background: #0e45a9;
}
.map_buju .circle.purple span {
  background: #0e45a9;
}
.map_buju .circle:before {
  content: "";
  width: 6px;
  height: 6px;
  position: absolute;
  top: 50%;
  margin-top: -3px;
  margin-left: -3px;
  left: 50%;
  border-radius: 50%;
  background: #fff;
  display: block;
  box-sizing: border-box;
  z-index: 99;
}
.map_buju .circle:after {
  content: "";
  width: 20px;
  height: 20px;
  position: absolute;
  top: 50%;
  margin-top: -10px;
  margin-left: -10px;
  left: 50%;
  border-radius: 50%;
  background: #003a8e;
  display: block;
  box-sizing: border-box;
  z-index: 98;
}
.map_buju .circle span {
  width: 2.5rem;
  height: 2.5rem;
  position: absolute;
  top: 50%;
  margin-top: -1.25rem;
  margin-left: -1.25rem;
  left: 50%;
  border-radius: 50%;
  background-color: #0e45a9;
  -webkit-transform: scale(0);
  -moz-transform: scale(0);
  -ms-transform: scale(0);
  transform: scale(0);
  -webkit-animation: circleScale 3s linear infinite;
  -moz-animation: circleScale 3s linear infinite;
  -ms-animation: circleScale 3s linear infinite;
  animation: circleScale 3s linear infinite;
  z-index: 0;
}
.map_buju .circle span:nth-of-type(2) {
  animation-delay: 1s;
}
.map_buju .circle span:nth-of-type(3) {
  animation-delay: 2s;
}
@keyframes circleScale {
  0% {
    opacity: .5;
    -webkit-transform: scale(.5);
    -moz-transform: scale(.5);
    -ms-transform: scale(.5);
    transform: scale(.5);
  }
  100% {
    opacity: 0;
    -webkit-transform: scale(2);
    -moz-transform: scale(2);
    -ms-transform: scale(2);
    transform: scale(2);
  }
}
@keyframes circleScale1 {
  0% {
    opacity: 1;
    -webkit-transform: scale(0);
    -moz-transform: scale(0);
    -ms-transform: scale(0);
    transform: scale(0);
  }
  60% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    -webkit-transform: scale(3);
    -moz-transform: scale(3);
    -ms-transform: scale(3);
    transform: scale(3);
  }
}
.s_tt {
  text-align: center;
  margin-bottom: 3.75rem;
}
.s_tt h3 {
  font-size: 1.5rem;
  color: #fff;
  font-weight: bold;
  margin-bottom: 1.5rem;
}
.s_tt h4 {
  font-size: 2.5rem;
  color: #ffffff;
}
.s_coop {
  width: 100%;
  overflow: hidden;
  background: url("../images/s_coop_bg.png")/*tpa=http://www.gonoptics.com/static/style/pc/images/s_coop_bg.png*/ center top no-repeat;
  background-size: cover;
  height: 69.25rem;
  margin-top: -9.625rem;
  position: relative;
  z-index: 9;
  padding-top: 12rem;
  color: #fff;
  display: none;
}
.s_coop .s_tt {
  margin-bottom: 2.5rem;
}
.s_coop ul {
  background: none !important;
}
.s_coop li {
  width: 220px;
  height: 220px;
  margin: 1rem 2rem;
  display: inline-block;
}
.s_coop li .box, .s_coop li .img {
  height: 100%;
}
.s_coop li .img {
  background: url("../images/coop_border.png")/*tpa=http://www.gonoptics.com/static/style/pc/images/coop_border.png*/ center no-repeat;
  background-size: contain;
}
.s_coop .btn_style01 {
  margin: 3rem auto 0;
}
.playbtn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  transition: .5s;
  cursor: pointer;
}
.playbtn .ico {
  display: flex;
  align-items: center;
  z-index: 1;
  justify-content: center;
  width: 5.25rem;
  height: 5.25rem;
  position: relative;
  float: left;
}
.playbtn .ico svg {}
.playbtn .ico:after, .playbtn .ico:before {
  width: 100%;
  height: 100%;
  content: '';
  display: block;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  position: absolute;
  top: 0;
  left: 0;
  border-style: solid;
  border-color: #fff;
  border-radius: 50%;
  border-width: 1px;
  -webkit-transition-timing-function: cubic-bezier(.215, .61, .355, 1);
  transition-timing-function: cubic-bezier(.215, .61, .355, 1);
  -webkit-transition-property: opacity, -webkit-transform;
  transition-property: opacity, -webkit-transform;
  transition-property: transform, opacity;
  transition-property: transform, opacity, -webkit-transform;
}
.playbtn .ico:after {
  opacity: 0;
  -webkit-transform: scale(.8);
  transform: scale(.8);
}
.playbtn:hover .ico:after, .playbtn:hover .ico:before {
  -webkit-transition-duration: 1.2s;
  transition-duration: 1.2s
}
.playbtn:hover .ico:before {
  opacity: 0;
  -webkit-transform: scale(1.4);
  transform: scale(1.4);
}
.playbtn:hover .ico:after {
  opacity: 1;
  -webkit-transform: scale(1);
  transform: scale(1);
}
.playbtn p {
  display: block;
  line-height: 1;
  color: #fff;
  font-size: 1.625rem;
}
.s_bg {
  width: 100%;
  height: calc(100% - 100vh);
  min-height: 100vh;
  position: absolute;
  left: 0;
  bottom: 0;
  background: url("../images/index_bg.jpg")/*tpa=http://www.gonoptics.com/static/style/pc/images/index_bg.jpg*/ center bottom no-repeat;
  background-size: cover;
  z-index: -1;
}
.s_hd {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3.625rem;
}
.s_hd .s_tt {
  margin-bottom: 0;
}
.s_news {
  padding-top: 0rem;
}
.s_news .m {
  max-width: 1560px;
}
.s_news .bd {
  display: grid;
  grid-template-columns: 3.5fr 3fr;
  gap: 4rem;
}
.s_news .left .img {
  height: 28.75rem;
}
.s_news .left .box {
  position: relative;
  z-index: 1;
  border-radius: .9375rem;
  overflow: hidden;
}
.s_news .left .box .mask {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.2);
}
.s_news .right {}
.s_news .right ul {}
.s_news .right ul li {}
.s_news .right ul li .box {
  display: grid;
  grid-template-columns: 50px 1fr;
  align-items: center;
  padding: 1.75rem 0;
  gap: 1.25rem;
  border-bottom: 1px dashed rgba(255, 255, 255, .2);
}
.s_news .right ul li .time {
  color: rgba(255, 255, 255, .5);
  font-size: 1rem;
  text-align: center;
  font-family: BarlowCondensed-Regular;
}
.s_news .right ul li .time span {
  font-size: 2.75rem;
  font-family: BarlowCondensed-Medium;
  display: block;
}
.s_news .right ul li .txt {}
.s_news .right ul li .txt h5 {
  font-size: 1.25rem;
  color: #ffffff;
  margin-bottom: .75rem;
}
.s_news .right ul li .txt p {
  font-size: .8125rem;
  color: rgba(255, 255, 255, .6);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.s_news .right ul li:nth-child(1) .box {
  padding-top: 0;
}
#foot {
  width: 100%;
  background: url("../images/footerbg.jpg")/*tpa=http://www.gonoptics.com/static/style/pc/images/footerbg.jpg*/ no-repeat;
  background-size: cover;
  position: relative;
  z-index: 10;
  padding-top: 5.5rem;
  color: #fff;
}
.foot_logo {
  margin-bottom: 3rem;
  width: 21.875rem;
  margin-top: -2.25rem;
}
#foot .box1 {
  display: flex;
  justify-content: space-between;
  padding-bottom: 3rem;
  border-bottom: 1px solid #404142;
  position: relative;
}
#foot .box1 .moon {
  position: absolute;
  bottom: -3.375rem;
  left: 50%;
  transform: translate(-50%, 0);
}
#foot .box1 .moon img {
  animation: spins 15s linear infinite;
}
@keyframes spins {
  from {
    transform: rotateZ(0deg);
  }
  to {
    transform: rotateZ(360deg);
  }
}
.foot_tel, .foot_add {
  margin-bottom: 1.75rem;
}
.foot_tel p, .foot_add p {
  font-size: .875rem;
  color: #fff;
  margin-bottom: 2px;
  line-height: 1.5rem;
}
.foot_add span {
  display: flex;
  align-items: center;
  font-size: 1.12rem;
  line-height: 1.5rem;
}
#foot .box1 {
  display: flex;
  justify-content: space-between;
  gap: 5rem;
}
#foot .box1 .left {
  display: flex;
  gap: 3.75rem;
}
.foot_tel span {
  font-size: 2.125rem;
  color: #fff;
  font-family: BARLOWCONDENSED-REGULAR;
}
.foot_ewm {
  display: flex;
}
.foot_ewm .ewm {
  margin-right: 2.25rem;
}
.foot_ewm .ewm .pic {
  width: 7.75rem;
  height: 7.75rem;
  position: relative;
  padding: 9px;
}
.foot_ewm .ewm .pic:before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 3px;
  top: -2px;
  border: 1px solid rgba(255, 255, 255, .3);
}
.foot_ewm .ewm .pic:after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  left: -2px;
  top: 3px;
  border: 1px solid rgba(255, 255, 255, .3);
}
.foot_ewm .ewm .pic img {
  display: block;
  width: 100%;
  height: 100%;
}
.foot_ewm .ewm p {
  font-size: 1.12rem;
  color: rgba(255, 255, 255, .6);
  text-align: center;
  margin-top: 0.875rem;
  line-height: 1.125rem;
}
.foot_nav {
  display: flex;
  justify-content: space-between;
  flex-grow: 1;
  max-width: 800px;
}
.foot_nav dt {
  font-size: 1.3rem;
  color: #fff;
  line-height: 1.5rem;
  margin-bottom: 1.75rem;
}
.foot_nav dd {
  font-size: 1.12rem;
  line-height: 2.0625rem;
  color: rgba(255, 255, 255, 0.45);
  transition: .5s;
}
.foot_share {
  display: flex;
  align-items: center;
  position: relative;
  z-index: 8;
}
.foot_share ul {
  display: flex;
  gap: 8px;
}
.foot_share ul li {
  position: relative;
}
.foot_share ul li .ico {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: .5s;
  -webkit-transition: .5s;
  -moz-transition: .5s;
  -ms-transition: .5s;
  -o-transition: .5s;
}
.foot_share ul li .ico a {
  display: flex;
  align-items: center;
  justify-content: center;
}
.foot_share ul li .ico svg {
  max-height: 20px;
}
.foot_share ul li .ico svg path {
  fill: rgba(255, 255, 255, 0.4);
}
.foot_share ul li .ewmbox {
  position: absolute;
  opacity: 0;
  visibility: hidden;
  width: 9rem;
  left: 0;
  bottom: calc(100% + 1rem);
}
.foot_share ul li:hover .ewmbox {
  opacity: 1;
  visibility: visible;
}
.foot_share ul li .ewm {
  position: relative;
  background: #f8f8f8;
  padding: 5px;
  border: 1px solid #ddd;
  padding-bottom: .25rem;
  border-radius: 2px;
  -webkit-border-radius: 2px;
  -moz-border-radius: 2px;
  -ms-border-radius: 2px;
  -o-border-radius: 2px;
}
.foot_share ul li .ewm img {
  width: 100%;
  mix-blend-mode: multiply;
}
.foot_share ul li .ewm p {
  font-size: 1.2rem;
  text-align: center;
  color: #666;
  line-height: 1.25;
  padding-bottom: .5rem;
}
.foot_share ul li .ewm:before {
  content: "";
  display: block;
  width: 10px;
  height: 10px;
  border-right: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
  transform: rotate(45deg);
  position: absolute;
  z-index: 1;
  background: #f8f8f8;
  left: .75rem;
  top: 100%;
  margin-top: -5px;
}
.foot_share ul li:hover .ico svg path {
  fill: #fff
}
.foot_share ul li:hover .ico {
  border: 1px solid #fff;
}
#foot .box2 {
  display: flex;
  justify-content: space-between;
  margin-top: 1.5rem;
}
#foot .box2 .fwi {
  display: flex;
  gap: 1.0625rem;
  align-items: center;
}
.copyright {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, .3);
  line-height: 1.5rem;
  text-align: right;
}
.copyright a {
  transition: .3s;
  display: inline-block;
}
.fwi div {
  cursor: pointer;
  position: relative;
}
.fwi div .ewmqrcode {
  display: none;
  border: 1px solid #eee;
  position: absolute;
  z-index: 10;
  top: -110px;
  left: -40px;
  width: 100px;
  height: 100px;
  color: #666;
  font-size: 12px;
  text-align: center;
  background-color: #fff;
  box-shadow: 0 2px 10px #aaa;
  transition: all 200ms;
  -webkit-tansition: all 350ms;
  -moz-transition: all 350ms;
}
.fwi .wx:hover .ewmqrcode, .fwi .qq:hover .ewmqrcode {
  display: block;
}
.online_q {
  position: fixed;
  right: 2rem;
  bottom: 10%;
  z-index: 999;
  transition: .5s;
  -webkit-transition: .5s;
  border-radius: 2.5rem;
  padding: 1.25rem 0;
  opacity: 0;
  transform: translateY(30px);
  visibility: hidden;
}
.online_q.on {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.online_q .close {
  position: absolute;
  right: -1rem;
  font-size: 1rem;
  color: #969797;
  opacity: 1;
  font-weight: normal;
  cursor: pointer;
}
.online_q .btn2 {
  width: 3.125rem;
  height: 3.125rem;
  margin-bottom: 4px;
  background: #003a8e;
  transition: .5s;
  border-radius: 50%;
  cursor: pointer;
  position: relative;
}
.online_q .btn-top {
  padding: 0;
  transition: .5s;
  overflow: hidden;
}
.online_q .btn2 a {
  font-size: 12px;
  color: #fff;
}
.online_q .btn2 span {
  display: flex;
  float: left;
  color: #fff;
  flex-direction: column;
  font-size: .75rem;
  text-align: center;
  width: 3.125rem;
  height: 3.125rem;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 999;
  overflow: hidden;
  transition: .3s;
  -webkit-transition: .3s;
  overflow: hidden;
  flex-shrink: 0;
}
.online_q .open.pic {
  position: absolute;
  background: #eef2f6;
  border-radius: 3px;
  width: 100px;
  height: 100px;
  right: 60px;
  top: 50%;
  margin-top: -50px;
  text-align: right;
  opacity: 0;
  transition: .12s;
  -webkit-transition: .12s;
  visibility: hidden;
}
.online_q .open.pic img {
  width: 80px;
  height: 80px;
  margin-top: 10px;
  margin-right: 10px;
}
.online_q .btn2:hover .open.pic {
  opacity: 1;
  right: 60px;
  visibility: visible;
}
.online_q .open.phone {
  position: absolute;
  background: #eef2f6;
  width: 150px;
  height: 3.125rem;
  border-radius: 3px;
  right: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #529de1;
  top: 0;
  transition: .6s;
  -webkit-transition: .6s;
  opacity: 0;
  visibility: hidden;
}
.online_q .open.phone p {
  color: #003a8e;
  font-family: BarlowCondensed-Regular;
  font-size: 1.5rem;
}
.online_q .btn2:hover .open.phone {
  transition: .5s;
  -webkit-transition: .5s;
  opacity: 1;
  visibility: visible;
}
.online_q .open.pic:before {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border: 10px solid transparent;
  border-left: 10px solid #eef2f6;
  position: absolute;
  right: -15px;
  top: 50%;
  margin-top: -10px;
}
.online_q .open.phone:before {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border: 10px solid transparent;
  border-left: 10px solid #eef2f6;
  position: absolute;
  right: -15px;
  top: 50%;
  margin-top: -10px;
}
.online_q .btn2:hover {
  background: #003a8e;
}
#gotop {
  background: #003a8e;
}
#gotop.hide {
  height: 0;
  overflow: hidden;
  display: block !important;
}
.foot_nav dd:hover {
  color: #fff;
}
.n_buju {
  width: 100%;
  overflow: hidden;
  position: relative;
  z-index: 7;
}
.n_buju .m {
  max-width: 1480px;
}
.n_buju .tt {
  color: #fff;
  display: flex;
  justify-content: space-between;
}
.n_buju .tt h3 {
  font-size: 1.875rem;
}
.n_buju .tt h4 {
  font-size: 3rem;
  margin: 1.75rem 0 5.625rem;
}
.n_buju .bd {
  display: flex;
  align-items: center;
  justify-content: center;
}
.buju_add {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  color: #fff;
  gap: 8.75rem;
  margin: 0 auto 2.375rem;
}
.buju_add dl {}
.buju_add dl dt {
  font-size: 1.375rem;
  margin-bottom: 1.25rem;
}
.buju_add dl dt svg {
  margin-bottom: .75rem;
  width: 1.625rem;
  height: 1.625rem;
}
.buju_add dl dd {
  font-size: 1rem;
  line-height: 1.875rem;
}
.n_leader {
  width: 100%;
  overflow: hidden;
  color: #fff;
}
.n_leader .m {
  max-width: 1480px;
}
.n_leader .box1 {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.n_leader .box1 .txt {}
.n_leader .box1 .txt h3 {
  font-size: 3.625rem;
  margin-bottom: 1.875rem;
}
.n_leader .box1 .txt h4 {
  font-size: 1.5rem;
  line-height: 2.875rem;
}
.n_leader .box1 .txt .star {
  width: 151px;
  height: 151px;
  margin-top: 2.25rem;
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.n_leader .box1 .txt .star:before {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: url("../images/n_leader_star_border.png")/*tpa=http://www.gonoptics.com/static/style/pc/images/n_leader_star_border.png*/ center no-repeat;
  background-size: contain;
  animation: roll 15s infinite;
}
.n_leader .box1 .img {
  width: 26.5rem;
  border-radius: 50%;
  overflow: visible;
}
.n_leader .box1 .img:before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  transform: scale(1.1);
  border-radius: 50%;
  border: 1px solid rgba(36, 117, 221, 0.2);
}
.n_leader .box1 .img:after {
  padding-top: 100%;
}
.n_leader .box1 .img .pic {
  width: 100%;
  height: 100%;
  max-width: inherit;
  border-radius: 50%;
  overflow: hidden;
}
.n_leader .box1 .img .pic img {
  width: 100%;
  height: 100%;
  max-width: inherit;
}
.n_leader .box2 {
  margin-top: 5.625rem;
}
.n_leader .box2 .con {
  font-size: 1.1rem;
  line-height: 1.75;
}
.n_leader .box2 .con h4 {
  font-size: 1.375rem;
}
.n_news {
  width: 100%;
  overflow: hidden;
}
.n_news ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 1.5rem;
  row-gap: 1.875rem;
}
.n_news ul li {}
.n_news ul li a {
  display: block;
  overflow: hidden;
  height: 100%;
  background: #edeff0;
}
.n_news ul li a .img {}
.n_news ul li a .img img {}
.n_news ul li a .img:after {
  padding-top: 61.7%;
}
.n_news ul li a .txt {
  background: #edeff0;
  padding: 2.625rem 2.875rem;
}
.n_news ul li .txt span {
  font-size: 1.125rem;
  color: #858585;
  font-family: BarlowCondensed-Regular;
}
.n_news ul li .txt h4 {
  font-size: 1.375rem;
  line-height: 1.875rem;
  color: #000000;
  margin-top: 1.25rem;
  margin-bottom: .75rem;
}
.n_news ul li .txt p {
  font-size: .875rem;
  color: #7b7e7f;
  line-height: 1.375rem;
  height: 2.75rem;
  overflow: hidden;
}
.n_news ul li .txt .btn_more {
  margin-top: 1.875rem;
  font-size: 1.12rem;
  color: #373737;
  transition: .5s;
}
.n_news ul li:hover .txt .btn_more {
  color: #2478e2;
}
.btn_loadmore {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 3.25rem;
}
.btn_loadmore .btn_style01 {
  color: #262626;
  width: 167px;
  height: 57px;
}
.btn_loadmore .btn_style01 svg path {
  stroke: #2478e2;
}
.btn_loadmore .btn_style01:after {
  border: 1px solid #e2e2e2;
}
.n_case {
  width: 100%;
  overflow: hidden;
}
.n_case ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  column-gap: 1.5rem;
  row-gap: 1.875rem;
  gap: 1.875rem 1.5rem;
}
.n_case ul li {
  background: #edf0f3;
}
.n_case ul li .box {
  padding: 3.5rem 3rem;
  display: block;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.n_case ul li .img {
  width: 12.125rem;
  border-radius: 50%;
  background: #fff;
}
.n_case ul li .img img {
  width: 65%;
}
.n_case ul li .img:after {
  padding-top: 100%;
}
.n_case ul li .txt {
  text-align: center;
  padding-top: 2.25rem;
}
.n_case ul li .txt h4 {
  font-size: 1.5rem;
  color: #000000;
  font-weight: bold;
}
.n_case ul li .txt p {
  font-size: .9375rem;
  color: #646464;
  line-height: 1.5rem;
  height: 3rem;
  margin: 1.5rem 0 2.5rem;
}
.n_case ul li .txt svg {
  display: block;
  margin: 0 auto;
}
.tc_case {
  width: 1280px;
  max-width: 90%;
  background: #fff;
  padding: 7.25rem 6rem;
  position: relative;
}
.tc_case .box {
  display: flex;
  gap: 3.75rem;
  align-items: flex-start;
}
.tc_case .box .img {
  max-width: 10.75rem;
  border: 1px solid #e3e3e3;
  margin: 0 auto;
  border-radius: 50%;
  transition: .5s;
  flex-shrink: 0;
}
.tc_case .box .img:after {
  padding-top: 100%;
}
.tc_case .box .txt {
  flex-grow: 1;
}
.tc_case .box .txt .tt {
  margin-bottom: 1.875rem;
}
.tc_case .box .txt .tt h3 {
  font-size: 1.5rem;
  color: #000000;
  margin-bottom: .5rem;
}
.tc_case .box .txt .tt span {
  font-size: 1rem;
  color: #878684;
}
.tc_case .box .txt .con {
  font-size: .9375rem;
  color: #5e5e5e;
  line-height: 1.875rem;
}
#list_slide .content {
  overflow: hidden;
}
#list_slide .content .left {
  width: 62%;
  padding-right: 3.25rem;
}
#list_slide .content .right {
  width: 38%;
}
#list_slide .content .right .flex {
  display: flex;
}
#list_slide .content .right .pic {
  flex-shrink: 0;
  width: 7.4375rem;
  margin-right: 2rem;
}
#list_slide .content .right .applybox {
  display: flex;
  color: #404044;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
}
#list_slide .content .right .tt {
  font-size: 1rem;
}
#list_slide .content .scrollbox {
  height: 28.5rem;
  overflow: auto;
  padding-right: 2.5rem;
}
.scrollbox::-webkit-scrollbar {
  width: 2px;
  height: 8px;
  background-color: #d9dce0;
}
.scrollbox::-webkit-scrollbar-track {
  border-radius: 10px;
  background-color: #d9dce0;
}
.scrollbox::-webkit-scrollbar-thumb {
  border-radius: 10px;
  background-color: #003a8e;
  box-shadow: 0;
  -webkit-box-shadow: inset 0 0 0px rgba(0, 0, 0, 0);
}
#list_slide .content .right .li + .li {
  margin-top: 1rem;
}
.btn_play {
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.btn_play .arr {
  width: 13px;
  height: 15px;
}
.btn_play .border {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  transition: 0s;
}
.btn_play:hover .border {
  transform: rotate(360deg);
  transition: 2s;
}
.n_news_xq {
  margin-top: -8.375rem;
  position: relative;
  z-index: 3;
  display: flex;
  align-items: flex-start;
}
.n_news_xq .left_con {
  padding-right: 3rem;
  flex-grow: 1;
}
.n_news_xq .right_con {
  width: 24.375rem;
  flex-shrink: 0;
}
.right_con {
  position: sticky;
  top: 6rem;
  padding-top: .5rem;
}
.right_con .tt {
  font-size: 1.375rem;
  color: #303030;
  padding-bottom: 1.0625rem;
  border-bottom: 2px solid #d5d6d9;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
}
.right_con .ico {
  width: 2.375rem;
  height: 2.375rem;
  background: #003a8e;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1rem;
}
.n_news_xq {
  background: #fff;
  padding: 4.5rem 3.375rem;
}
.n_lianxi .n_subnav {
  justify-content: center;
}
#mymap, iframe {
  width: 100%;
  height: 100%;
}
.amap-info-content {
  padding: 15px 20px;
}
.amap-info-content h5 {
  font-size: 15px;
  color: #333;
  margin-bottom: 3px;
}
.amap-info-content p {
  font-size: 14px;
  color: #999;
}
.n_lianxi {}
.n_lianxi .bd {
  display: grid;
  grid-template-columns: 28.875rem 1fr;
  margin-top: 3.75rem;
  gap: 10px;
}
.n_lianxi .bd .left {
  background: #032e7c;
  color: #fff;
  padding: 3.75rem;
}
.n_lianxi .txt {}
.n_lianxi .txt h3 {
  font-size: 1.875rem;
  color: #fff;
  margin-bottom: 1.75rem;
}
.n_lianxi .txt p {
  font-size: 1rem;
  line-height: 2.375rem;
}
.n_lianxi .ewm {
  margin: .375rem;
  display: inline-block;
  margin-top: 3.75rem;
}
.n_lianxi .ewm .pic {
  width: 8.875rem;
  height: 8.875rem;
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.n_lianxi .ewm .pic:before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  right: -.375rem;
  top: .375rem;
  z-index: -1;
  border: 1px solid rgba(255, 255, 255, .2);
  position: absolute;
}
.n_lianxi .ewm .pic:after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  right: .375rem;
  top: -.375rem;
  z-index: -1;
  border: 1px solid rgba(255, 255, 255, .2);
  position: absolute;
}
.n_lianxi .ewm .pic img {
  width: 7rem;
  height: 7rem;
}
.n_lianxi .ewm p {
  font-size: .875rem;
  color: #fff;
  text-align: center;
  margin-top: .25rem;
  line-height: 3.125rem;
}
.n_team {
  position: relative;
  color: #fff;
  width: 100%;
  overflow: hidden;
}
.n_team .m {
  max-width: 1480px;
}
.n_team .con {
  font-size: 1.375rem;
  color: #ffffff;
  text-align: center;
  margin-bottom: 3.875rem;
}
.n_team .con span {
  font-size: 4.375rem;
  font-family: BarlowCondensed-SemiBold;
}
.n_team ul {
  display: flex;
  justify-content: space-between;
  gap: 1.5rem;
}
.n_team ul li {
  position: relative;
  width: 210px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .3);
}
.n_team ul li:after {
  content: "";
  display: block;
  width: 100%;
  height: 0;
  padding-top: 100%;
}
.n_team ul li .box {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
.n_team ul li .box div {}
.n_team ul li .box div span {
  font-size: 5rem;
  font-family: BarlowCondensed-Bold;
}
.n_team ul li .box div i {
  font-size: 1rem;
}
.n_team ul li .box p {
  font-size: 1.125rem;
  margin: .75rem 0;
}
.team_earth {
  display: flex;
  justify-content: center;
  overflow: hidden;
  margin-top: 3.25rem;
}
.team_earth img {
  display: block;
  width: 35.125rem;
}
#n_zhuanli {
  overflow: hidden;
  border: 0;
  height: 39rem;
}
.n_xuanchuan {
  position: relative;
}
.n_xuanchuan .n_hd {
  display: flex;
  flex-direction: column;
  position: absolute;
  left: 0;
  top: 0;
}
.n_xuanchuan .n_hd .yueqiu3 {
  position: static;
  margin-top: 4rem;
}
.n_xuanchuan .bd {}
.n_xuanchuan .bd ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  row-gap: 7.625rem;
  padding-top: 19.3125rem;
  ;
}
.n_xuanchuan .bd ul li {}
.n_xuanchuan .bd ul li .box {}
.n_xuanchuan .bd ul li .img {}
.n_xuanchuan .bd ul li .img:after {
  padding-top: 65.4%;
}
.n_xuanchuan .bd ul li .txt {
  padding: 2.375rem 3.625rem;
}
.n_xuanchuan .bd ul li .txt span {
  font-size: .875rem;
  color: #747474;
}
.n_xuanchuan .bd ul li .txt h5 {
  font-size: 1.5rem;
  color: #000000;
  margin-bottom: 1.25rem;
  margin-top: 1rem;
}
.n_xuanchuan .bd ul li .txt svg {}
.n_xuanchuan .bd ul li:nth-child(even) {
  margin-top: -19.3125rem;
}
.n_ys {
  height: 64.5rem;
  color: #fff;
  background: url("../images/n_ys_bg.png")/*tpa=http://www.gonoptics.com/static/style/pc/images/n_ys_bg.png*/ center no-repeat;
  background-size: 100% 100%;
  width: 100%;
  left: 0;
  top: 0;
  position: relative;
  z-index: 3;
}
.n_ys .m {
  display: flex;
  align-items: center;
  padding-bottom: 5rem;
}
.n_ys .box {
  display: flex;
  justify-content: space-between;
  gap: 3rem;
}
.n_ys .txt {
  padding-top: 4.875rem;
  position: relative;
  z-index: 3;
}
.n_ys .txt h3 {
  font-size: 3rem;
  line-height: 3.75rem;
  margin-bottom: 3.75rem;
}
.n_ys .txt h6 {
  font-size: 1.875rem;
  font-weight: bold;
  margin-bottom: 1.25rem;
}
.n_ys .txt p {
  font-size: 1.125rem;
  line-height: 2.125rem;
  margin-bottom: 3.25rem;
}
.n_ys .txt span {
  font-size: 1.5rem;
  font-family: BarlowCondensed-Regular;
}
.n_ys .imgbox {
  position: relative;
  flex-shrink: 0;
}
.n_ys .img {
  width: 32.8125rem !important;
  height: auto !important;
  overflow: hidden;
  position: relative;
  z-index: 2;
}
.n_ys .img:after {
  padding-top: 100%;
}
.n_ys .imgbox i {
  position: absolute;
  left: -8.4375rem;
  top: -4rem;
  z-index: 1;
  font-size: 17.5rem;
  font-family: BarlowCondensed-Bold;
  text-shadow: 0 1px #4d75b0, 1px 0 #4d75b0, -1px 0 #4d75b0, 0 -1px #4d75b0;
  color: #003a8e;
}
.n_ys .txtanim01 {
  opacity: 0;
}
.n_ys .txtanim02 {
  opacity: 0;
}
.n_ys .txtanim03 {
  opacity: 0;
}
.n_ys .imgbox img {
  opacity: 0;
}
.n_ys .swiper-slide.swiper-slide-active .imgbox img {
  animation: fadeIn 1s forwards .2s;
}
.n_ys .swiper-slide.swiper-slide-active .txtanim01 {
  animation: enter 1.2s forwards .2s;
}
.n_ys .swiper-slide.swiper-slide-active .txtanim02 {
  animation: enter 1.2s forwards .3s;
}
.n_ys .swiper-slide.swiper-slide-active .txtanim03 {
  animation: enter 1.2s forwards .4s;
}
.n_ys .swiper {
  position: relative;
}
.n_ys .arrbox {
  position: absolute;
  left: -5px;
  bottom: 1rem;
  display: flex;
  gap: 1rem;
  height: 2rem;
  z-index: 990;
}
.n_ys .arrbox .arr {
  width: 2rem;
  height: 2rem;
  cursor: pointer;
  opacity: .6;
}
.n_ys .arrbox .arr:hover {
  opacity: 1;
}
.n_ys .img svg.drawcircle circle {
  fill: none;
  box-sizing: border-box;
  stroke-width: 1.5;
  stroke-dasharray: 0, 1649.33;
  stroke-dashoffset: 1649.33;
}
.n_ys .swiper-slide.swiper-slide-active .img svg.drawcircle circle {
  animation: svgrotate2 7s forwards;
}
@-webkit-keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@-webkit-keyframes svgrotate2 {
  0% {
    stroke: rgba(255, 255, 255, 1);
    stroke-dasharray: 0, 1649.33;
    stroke-dashoffset: 1649.33;
  }
  100% {
    stroke: rgba(255, 255, 255, 1);
    stroke-dasharray: 1649.33, 0;
    stroke-dashoffset: 1649.33;
  }
}
.n_wenhua {}
.n_wenhua .m {
  display: flex;
  align-items: center;
  justify-content: center;
}
.n_wenhua .centerbox {
  position: relative;
  z-index: 1;
  width: 45.3125rem;
}
.n_wenhua .centerbox img {
  display: block;
}
.wenhua_diqiu {}
.n_wenhua .centerbox ul {}
.n_wenhua .centerbox ul li {
  position: absolute;
  width: 23.75rem;
  display: flex;
  gap: 1.625rem;
}
.n_wenhua .centerbox ul li .ico {
  width: 6.25rem;
  height: 6.25rem;
  background: #003a8e;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.n_wenhua .centerbox ul li .ico svg {}
.n_wenhua .centerbox ul li h4 {
  font-size: 1.875rem;
  color: #fff;
  font-weight: bold;
  margin-bottom: 1.25rem;
}
.n_wenhua .centerbox ul li p {
  line-height: 2.125rem;
  font-size: 1.375rem;
  color: #fff;
}
.n_wenhua .centerbox ul li.li_1 {
  right: 89%;
  top: 18%;
}
.n_wenhua .centerbox ul li.li_2 {
  left: 89%;
  top: 18%;
}
.n_wenhua .centerbox ul li.li_3 {
  right: 89%;
  top: 70%;
}
.n_wenhua .centerbox ul li.li_4 {
  left: 89%;
  top: 70%;
}
.n_wenhua .centerbox ul li.li_1, .n_wenhua .centerbox ul li.li_3 {
  flex-direction: row-reverse;
  text-align: right;
}
.xilie_banner {
  height: 40.625rem;
}
.xilie_banner h3 {
  font-size: 4.125rem;
  font-weight: bold;
  margin-bottom: 2.25rem;
}
.xilie_banner p {
  font-size: 1.875rem;
  line-height: 1.3;
  color: #fff;
}
.n_fadongjixilie {}
.n_fadongjixilie .m {
  max-width: 1480px;
}
.xl_tt {
  margin-bottom: 2.625rem;
}
.xl_tt h3 {
  font-size: 3.125rem;
  color: #ffffff;
  font-weight: bold;
  margin-bottom: 2rem;
}
.xl_tt p {
  font-size: 1.125rem;
  color: #fff;
}
.n_fadongjixilie .bd {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.n_fadongjixilie dl {
  display: flex;
  justify-content: space-between;
  height: 5rem;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, .25);
  color: #fff;
}
.n_fadongjixilie dt {
  font-size: 1.125rem;
  color: #fff;
}
.n_fadongjixilie dd {
  font-size: 1.25rem;
}
.n_fadongjixilie dd span {
  font-size: 2.25rem;
  font-family: Roboto-Bold;
}
.n_fadongjixilie dd b {
  font-weight: bold;
}
.n_fadongjixilie dd i {
  font-size: 1rem;
}
.n_fadongjixilie .pic {
  justify-self: flex-end;
  height: 46.375rem;
}
.fadongji_xiangguan {
  width: 100%;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, .2);
}
.fadongji_xiangguan .box {}
.fadongji_xiangguan .box .img {
  position: relative;
}
.fadongji_xiangguan .box .img img {}
.fadongji_xiangguan .box .img:after {
  padding-top: 65.2%;
}
.fadongji_xiangguan .box .mask {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.fadongji_xiangguan .box .txt {}
.fadongji_xiangguan .box .txt h4 {
  font-size: 1.25rem;
  color: #fff;
  margin-top: 1.75rem;
  margin-bottom: 1rem;
}
.fadongji_xiangguan .tt {
  text-align: center;
  margin-bottom: 3rem;
}
.fadongji_xiangguan .tt h3 {
  font-size: 1.5rem;
  color: #fff;
  font-weight: bold;
  margin-bottom: 1.25rem;
}
.fadongji_xiangguan .tt p {
  font-size: 2.5rem;
  color: #fff;
}
.arrstyle {}
.arrstyle .bd {
  position: relative;
}
.arrstyle .bd div.arr {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  margin-top: -2rem;
  width: 2.375rem;
  height: 2.375rem;
  transition: .5s;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.arrstyle .bd div.arr svg path {
  fill: #fff;
}
.arrstyle .bd .arr_left {
  left: -4.375rem;
}
.arrstyle .bd .arr_right {
  right: -4.375rem;
}
.arrstyle .bd .arr:hover path {
  fill: #fff;
}
.n_rukou {
  width: 100%;
  overflow: hidden;
}
.n_rukou ul {
  display: flex;
}
.n_rukou ul li {
  width: 50%;
  position: relative;
  z-index: 1;
  background: #004bb7;
}
.n_rukou ul li a {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.875rem;
  color: #fff;
  height: 14rem;
}
.n_rukou ul li a svg {
  margin-right: 1.375rem;
}
.n_rukou ul li:first-child {
  background: #2564c0;
}
.hvr-sweep-to-bottom {
  display: inline-block;
  vertical-align: middle;
  -webkit-transform: perspective(1px) translateZ(0);
  transform: perspective(1px) translateZ(0);
  position: relative;
  -webkit-transition-property: color;
  transition-property: color;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
}
[class^="hvr-"] {
  cursor: pointer;
}
.hvr-sweep-to-bottom:before {
  content: "";
  position: absolute;
  z-index: -1;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 20, 243, 0.1);
  mix-blend-mode: multiply;
  -webkit-transform: scaleY(0);
  transform: scaleY(0);
  -webkit-transform-origin: 50% 0;
  transform-origin: 50% 0;
  -webkit-transition-property: transform;
  transition-property: transform;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-timing-function: ease-out;
  transition-timing-function: ease-out;
}
.hvr-sweep-to-bottom:hover:before, .hvr-sweep-to-bottom:focus:before, .hvr-sweep-to-bottom:active:before {
  -webkit-transform: scaleY(1);
  transform: scaleY(1);
}
#banner .swiper-pagination {
  position: relative;
  display: inline-block;
  width: auto;
}
#banner .swiper-pagination span {
  width: 4.5rem;
  height: 3px;
  background: transparent;
  transition: .5s;
  border-radius: 50%;
  padding: 0;
  position: relative;
  margin: 0 5px;
}
#banner .swiper-pagination span:before {
  content: "";
  display: block;
  width: 100%;
  height: 3px;
  position: absolute;
  left: 0;
  top: 0;
  transition: .3s;
  -webkit-transition: .3s;
  -moz-transition: .3s;
  -ms-transition: .3s;
  -o-transition: .3s;
  background: rgba(255, 255, 255, .25);
}
#banner .swiper-pagination span:after {
  content: "";
  display: block;
  width: 0;
  height: 3px;
  left: 0;
  margin-left: 0;
  position: absolute;
  top: 0;
  background: #fff;
}
#banner .swiper-pagination span.swiper-pagination-bullet-active:after {
  animation: anim-h 4s linear forwards;
  -webkit-animation: anim-h 4s linear forwards;
}
@-webkit-keyframes anim-h {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}
@keyframes anim-h {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}
#banner .bottom {
  position: relative;
  bottom: 4.375rem;
  height: 2rem;
  width: auto;
  padding: 0 2rem;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}
#banner .swiper-button-white {
  position: relative;
  display: block;
  height: 1.75rem;
}
#banner .swiper-button-prev {
  left: 0;
}
#banner .swiper-button-next {
  right: 0;
}
#banner .swiper-button-white svg {
  width: 1.75rem;
  height: 1.75rem;
  fill: rgba(255, 255, 255, .25);
  float: left;
  transition: .5s;
}
.swiper-pagination-bullets.swiper-pagination-horizontal {
  bottom: 0 !important;
}
#zhanshi {
  padding: 20px;
}
#zhanshi .zs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}
.zs .zuo1 {
  background: url("../images/zuobg.jpg")/*tpa=http://www.gonoptics.com/static/style/pc/images/zuobg.jpg*/no-repeat;
  width: 100%;
  background-size: 100% 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 9.25rem 0;
}
.zuo1 .zstxt {
  text-align: center;
}
.zstxt {
  flex-grow: 1;
  margin: auto 0;
}
.zstxt h4 {
  color: #141414;
  font-size: 2.25rem;
}
.zstxt p {
  margin: .5rem 0 1.5rem;
}
.zstxt p, .zstxt a {
  color: #414144;
  font-size: 1rem;
  line-height: 2rem;
}
.you1 {
  display: grid;
  gap: 15px;
  grid-auto-rows: 1fr;
}
.you1 > div {
  display: flex;
  padding: 1.5625rem 3.75rem;
}
.you1 .yous {
  background: url("../images/yousbg.jpg")/*tpa=http://www.gonoptics.com/static/style/pc/images/yousbg.jpg*/no-repeat;
  width: 100%;
  background-size: 100% 100%;
  display: grid;
  align-items: center;
  justify-content: center;
  grid-template-columns: 1fr 1fr;
}
.you1 .youx {
  background: url("../images/youxbg.jpg")/*tpa=http://www.gonoptics.com/static/style/pc/images/youxbg.jpg*/no-repeat;
  width: 100%;
  background-size: 100% 100%;
  display: flex;
  justify-content: space-between;
}
#zhanshi img {
  flex-shrink: 0;
}
/* 应用领域 */
#byc {
  padding-bottom: 8.25rem;
  width: 100%;
  background: url("../images/bycbg.jpg")/*tpa=http://www.gonoptics.com/static/style/pc/images/bycbg.jpg*/ no-repeat;
  background-size: cover;
  position: relative;
  z-index: 10;
}
#byc .byc {
  overflow: hidden;
  display: flex;
  justify-content: space-between;
}
.bycs.on {
  width: calc(100% - 742px);
  flex-shrink: 0;
}
#byc .bycs {
  overflow: hidden;
  flex-grow: 1;
  position: relative;
  border-radius: 10px;
}
.bycs .byc_tit {
  position: absolute;
  bottom: 3rem;
  left: 2rem;
  color: #fff;
  line-height: 1.5rem;
  font-size: 1.375rem;
}
.bycs .byc_tit p {
  margin-top: 1.5rem;
}
.bycs {
  transition: .7s;
  width: 235px;
  height: 100%;
}
.byc .bycs img {
  height: 100%;
  transition: .7s;
}
.bycs + .bycs {
  margin-left: 12px;
}
.s_title {
  text-align: center;
}
.s_title h4 {
  color: #1f1f1f;
  font-size: 2.625rem;
  font-weight: 500;
}
.bycs .bl img {
  display: block;
  border-radius: 10px;
}
.bycs > .bl {
  height: 39.125rem;
  background-position: center center !important;
  background-size: cover !important;
}
.s_title p {
  color: #1f1f1f;
  font-size: 1.12rem;
  margin: 2rem 0 3.75rem;
}
/* 合作品牌 */
#xk {
  background: url("../images/xkbg.png")/*tpa=http://www.gonoptics.com/static/style/pc/images/xkbg.png*/no-repeat;
  background-size: cover;
  width: 100%;
  height: 67.125rem;
  position: relative;
  overflow: hidden;
  margin-top: -2rem;
}
#xk .div-container {
  width: 100%;
}
#xk .text {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 11;
  text-align: center;
  color: #fff;
}
#xk .text .title-1 {
  font-size: 1.5rem;
  font-weight: bold;
  line-height: 2.875rem;
}
#xk .text .text-1 {
  font-size: 2.5rem;
  line-height: 2.875rem;
  margin: 1rem 0;
}
#xk .logo-item {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  z-index: 3;
}
#xk .logo-item li.xy1 {
  right: 47%;
  top: 13%;
  margin-right: -410px;
}
#xk .logo-item li.xy1 i {
  width: 105px;
  height: 105px;
  animation-delay: 14s;
}
#xk .logo-item li.xy2 {
  left: 54%;
  top: 32%;
  margin-left: -300px;
}
#xk .logo-item li.xy2 i {
  width: 120px;
  height: 120px;
  animation-delay: 8s;
}
#xk .logo-item li.xy3 {
  right: 46%;
  top: 40%;
  margin-right: -720px;
}
#xk .logo-item li.xy3 i {
  width: 120px;
  height: 120px;
  animation-delay: 12s;
}
#xk .logo-item li.xy4 {
  left: 51%;
  top: 47%;
  margin-left: -420px;
}
#xk .logo-item li.xy4 i {
  width: 100px;
  height: 100px;
  animation-delay: 10s;
}
#xk .logo-item li.xy5 {
  right: 48%;
  top: 63%;
  margin-right: -510px;
}
#xk .logo-item li.xy5 i {
  width: 118px;
  height: 118px;
  animation-delay: 6s;
}
#xk .logo-item li.xy6 {
  right: 52%;
  top: 45%;
  margin-right: -450px;
}
#xk .logo-item li.xy6 i {
  width: 120px;
  height: 120px;
  animation-delay: 4s;
}
#xk .logo-item li.xy7 {
  left: 77%;
  top: 71%;
  margin-left: -450px;
}
#xk .logo-item li.xy7 i {
  width: 140px;
  height: 140px;
  animation-delay: 16s;
}
#xk .logo-item li.xy8 {
  left: 50%;
  top: 15%;
  margin-left: -510px;
}
#xk .logo-item li.xy8 i {
  width: 120px;
  height: 120px;
  animation-delay: 2s;
}
#xk .logo-item li.xy9 {
  left: 48%;
  top: 40%;
  margin-left: -780px;
}
#xk .logo-item li.xy9 i {
  width: 123px;
  height: 123px;
  animation-delay: 6s;
}
#xk .logo-item li.xy10 {
  left: 54%;
  top: 70%;
  margin-left: -600px;
}
#xk .logo-item li.xy10 i {
  width: 122px;
  height: 122px;
  animation-delay: 10s;
}
#xk .logo-item li.xy11 {
  right: 52%;
  top: 35%;
  margin-right: -250px;
}
#xk .logo-item li.xy11 i {
  animation-delay: 4s;
}
#xk .logo-item li.xy12 {
  right: 67%;
  top: 14%;
  margin-right: -380px;
}
#xk .logo-item li.xy12 i {
  width: 95px;
  height: 95px;
  animation-delay: 14s;
}
#xk .logo-item li {
  list-style: none;
  margin: 0;
  padding: 0;
  position: absolute;
  z-index: 1;
}
#xk .logo-item li i {
  position: relative;
  display: block;
  width: 80px;
  height: 80px;
  border-radius: 100%;
  overflow: hidden;
  background: #fff;
  animation: star 16s infinite;
  -webkit-animation: star 16s infinite;
}
#xk .logo-item li img {
  max-width: 50%;
  max-height: 50%;
}
.img-center {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  display: block;
  width: auto;
  height: auto;
  z-index: 1;
  max-width: 100%;
  max-height: 100%;
}
@keyframes star {
  20% {
    opacity: 0;
    transform: scale(.8);
  }
  40% {
    opacity: 1;
    transform: scale(1);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}
@-webkit-keyframes star /*Safari and Chrome*/ {
  20% {
    opacity: 0;
    transform: scale(.8);
  }
  40% {
    opacity: 1;
    transform: scale(1);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}
@keyframes fudong1 {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10%);
  }
  100% {
    transform: translateY(0);
  }
}
@keyframes fudong2 {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5%);
  }
  100% {
    transform: translateY(0);
  }
}
@keyframes fudong3 {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(2%);
  }
  100% {
    transform: translateY(0);
  }
}
#xk .div-container > img {
  position: absolute;
  right: 15%;
  bottom: 0;
  z-index: 15;
}
/* idnex新闻中心 */
#newcenter {
  margin-top: -9rem;
  padding-top: 12.25rem;
  width: 100%;
  background: url("../images/nc.png")/*tpa=http://www.gonoptics.com/static/style/pc/images/nc.png*/ no-repeat;
  background-size: cover;
  position: relative;
  z-index: 10;
}
.newlists {
  display: grid;
  grid-template-columns: 715px 1fr 1fr;
  gap: 13px;
}
.newlists .long ul, .newlists .short {
  display: grid;
  gap: 13px;
}
.newlists ul li {
  background: #fff;
  border-radius: 10px;
}
.newlists .long ul li a {
  display: flex;
  border-radius: 10px;
}
.newlists .long ul li .img img {
  width: 25.6875rem;
  height: 16.25rem;
}
.newlists .img {
  border-radius: 10px 0 0 10px;
  flex-shrink: 0;
}
.newlists .listcon {
  background: #fff;
  padding: 3.5rem 1.875rem 2.25rem;
  flex-grow: 1;
  border-radius: 0 10px 10px 0;
}
.listcon h5 {
  color: #202020;
  font-size: 1.3rem;
  line-height: 1.8125rem;
  transition: all .4s;
  height: 3.625rem;
}
.listcon > p {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #7e7e7e;
  font-size: 1.12rem;
  line-height: 1.375rem;
  margin: .5rem 0;
}
.listcon .enter {
  margin-top: 2.5rem;
  display: flex;
  justify-content: space-between;
}
.listcon .enter p {
  display: flex;
  align-items: center;
  font-size: .8125rem;
  line-height: 1.25rem;
  color: #808080;
}
.listcon .enter p svg {
  margin-right: .5rem;
}
.listcon .enter > svg {
  fill: #b0b5b8;
  transition: all .4s;
}
.newlists ul li:hover .listcon h5, .short .listcon:hover h5 {
  color: #013281;
}
.newlists ul li:hover .enter > svg, .short .listcon:hover .enter > svg {
  fill: #013281;
}
.newlists .short a .listcon {
  border-radius: 10px;
  height: 100%;
}
.tsmore {
  width: 9.0625rem;
  height: 3.125rem;
  border-radius: 25px;
  background: #013281;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-size: .875rem;
  margin: 3rem auto 0;
}
/* 内页公共 */
.zidh {
  border-bottom: 1px solid #eeeeee;
}
.zidh.hui {
  border-bottom: 1px solid #dddfe1;
}
.hui {
  background: #f0f4f7;
}
.zidh a img {
  display: block;
  width: 30%;
}
.zidh .letitle > a {
  width: 4.125rem;
  height: 4.125rem;
  background: #013281;
  display: flex;
  align-items: center;
  justify-content: center;
}
.zidh ul li {
  width: 15rem;
  text-align: center;
  border: 1px solid #eeeeee;
  border-bottom: none;
}
.zidh ul li + li {
  border-left: none;
}
.zidh.hui ul li {
  border: 1px solid #dddfe1;
  border-bottom: none;
}
.zidh ul li a {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;

}
.zidh ul li p {
  line-height: 4.0625rem;
  color: #3b3b3b;
  font-size: 1.3rem;
}
.zidh ul li a:after {
  left: -1px;
  bottom: 0;
  content: '';
  opacity: 0;
  visibility: hidden;
  transition: 0.5s;
  display: block;
  width: 0;
  height: 3px;
  position: absolute;
  z-index: 1;
  background: #013281;
}
.zidh ul li:hover a:after, .zidh ul li.on a::after {
  opacity: 1;
  visibility: visible;
  width: 101%;
}
.zidh .m {
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}
/* 先进设备 */
#xjsb {
  width: 100%;
  background: url("../images/xjsb.jpg")/*tpa=http://www.gonoptics.com/static/style/pc/images/xjsb.jpg*/center no-repeat;
  background-size: cover;
  position: relative;
  z-index: 10;
}
#xjsb .m .splitlists {
  font-size: 2.375rem;
  text-transform: uppercase;
  font-family: BARLOW-BOLD;
  color: #26334c;
  display: block;
  text-align: center;
}
#xjsb .m h3 {
  font-size: 1.875rem;
  margin: .5rem 0;
  color: #26334c;
  text-align: center;
}
#xjsb .m .bz {
  margin: 4rem 0 5rem;
}
#xjsb .m .bz p {
  color: #626262;
  font-size: 1rem;
  line-height: 2rem;
  text-align: center;
}
#xjsb .m .bd {
  position: relative;
}
#xjsb #certify {
  position: relative;
  width: 1195px;
  margin: 0 auto;
  max-width: 93%;
}
#certify .swiper-container {
  padding-bottom: 70px;
}
#xjsb #certify .swiper-slide {
  width: 48.4375rem;
}
#certify .img {
  position: relative;
}
#certify .swiper-slide img {
  display: block;
  transition: .5s;
}
#certify .swiper-slide p {
  padding-top: 2rem;
  text-align: center;
  color: #626262;
  font-size: 1.1rem;
  margin: 0;
  opacity: 0;
  transition: .5s;
  position: absolute;
  bottom: -3.25rem;
  width: 100%;
}
#certify .swiper-slide-active p {
  opacity: 1;
}
#xjsb .m div.arr svg path, #zscq .m div.cer svg path {
  fill: #2b3850;
  transition: all .4s;
}
#xjsb .m div.arr:hover svg path, #zscq .m div.cer:hover svg path {
  fill: #fff;
  transition: all .4s;
}
#xjsb .m div.arr:hover, #zscq .m div.cer:hover {
  background: #013281;
  border: 1px solid #013281;
}
#xjsb .m div.arr, #zscq .m div.arr {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  margin-top: -2rem;
  width: 2.375rem;
  height: 2.375rem;
  transition: .5s;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: 1px solid #7d8594;
  transition: all .4s;
}
#xjsb .m .arr_right, #zscq .m .arr_right {
  right: 0;
}
#xjsb .m .arr_left, #zscq .m .arr_left {
  left: 0;
}
#xjsb .m .arr, #zscq .m .arr {
  position: absolute;
  z-index: 9;
  top: 50%;
  margin-left: 0;
  margin-right: 0;
  transform: translateY(-50%);
  margin-top: -3rem;
  width: 4.375rem !important;
  height: 4.375rem !important;
  transition: .5s;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
/* 新闻中心 */
#ncter .m .impnew {
  padding: 5rem 0 4.375rem;
  display: flex;
}
.imptu {
  margin-right: 2.8125rem;
  padding: 1.25rem 0;
  flex-shrink: 0;
  border-bottom: 2px solid transparent;
  transition: all .5s;
}
.imgtu {
  align-items: flex-end;
  justify-content: space-between;
  padding: 1.5rem 0 0;
}
.imgtu p {
  display: none !important;
}
.imgtu .img {
  border-radius: 10px;
}
.imgtu h4 {
  width: 30rem;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.imgtu h4, .impcon h4 {
  color: #202020;
  font-size: 1.375rem;
  line-height: 1.875rem;
}
.imgtu span, .impcon span {
  color: #9a9a9a;
  font-size: .875rem;
}
.impcon {
  border-left: 1px solid #eeeeee;
  flex-grow: 1;
}
.impcon ul li {
  border-bottom: 1px solid #eeeeee;
  padding: 2rem 2.8125rem 2.5rem;
  transition: all .5s;
  border-left: 1px solid transparent;
}
.impcon ul li + li {
  border-bottom: 0 !important;
}
.impcon ul li img {
  display: none;
}
.impcon p, .imgtu p {
  color: #5c5c5c;
  font-size: .875rem;
  line-height: 1.5rem;
  -webkit-line-clamp: 2;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}
.impcon h4 {
  margin: 1rem 0;
}
.imgtu .ckxq {
  padding: 0 !important;
}
.impcon .ckxq, .btn_more, .imgtu .ckxq {
  display: flex !important;
  color: #013281;
  align-items: center;
  padding: 2rem 0 0;
  font-size: .875rem;
}
.impcon .ckxq svg, .btn_more svg, .imgtu .ckxq svg {
  transition: all .5s;
  margin-left: 5px;
}
.impcon ul li:hover {
  border-left: 1px solid #013281;
}
.impcon ul li:hover h4, .imptu :hover h4 {
  color: #013281;
}
.imptu:hover {
  border-bottom: 2px solid #013281;
}
.impcon ul li:hover .ckxq svg, #nclist ul li:hover .btn_more svg {
  transform: rotate(-45deg);
}
#nclist ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.9375rem 1.4375rem;
}
#nclist ul li a {
  display: block;
  border-radius: 10px;
  overflow: hidden;
}
#nclist ul li .nctxt {
  background: #f2f4f7;
  padding: 2.5rem 2rem;
  transition: all .5s;
}
#nclist ul li .nctxt span {
  font-size: 1.12rem;
  color: #9a9a9a;
}
#nclist ul li .nctxt h5 {
  font-size: 1.3rem;
  color: #202020;
  margin-top: 1.25rem;
  margin-bottom: 0.75rem;
  line-height: 1.8125rem;
  height: 3.625rem;
}
#nclist ul li .nctxt p {
  font-size: 1.12rem;
  color: #6e6e6e;
  line-height: 1.5rem;
  height: 2.75rem;
  overflow: hidden;
}
#nclist ul li:hover h5 {
  color: #013281;
}
.page {
  text-align: center;
  font-size: 0;
  color: #919191;
  width: 100%;
  overflow: hidden;
}
.page .box {
  margin-top: 4rem;
  display: flex;
  justify-content: center;
  flex-flow: wrap;
}
.page a {
  border: 1px solid #e6e6e6;
  padding: 0 5px;
  min-width: 3.125rem;
  height: 3.125rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 0.375rem;
  color: #464c52;
  border-radius: 50%;
  font-size: 1rem;
  -moz-transition: all 0.36s ease-in-out;
  -webkit-transition: all 0.36s ease-in-out;
  -o-transition: all 0.36s ease-in-out;
  -ms-transition: all 0.36s ease-in-out;
  transition: all 0.36s ease-in-out;
}
.page .on, .page a:hover {
  background: #013281;
  border: 1px solid #013281;
  color: #fff;
}
.page a:hover svg path {
  fill: #fff;
}
.page span {
  display: inline-block;
  margin: 0 1rem;
}
/* 新闻详情 */
#new_xq {
  width: 100%;
  background: url("../images/xwxq.jpg")/*tpa=http://www.gonoptics.com/static/style/pc/images/xwxq.jpg*/ no-repeat;
  background-size: cover;
  position: relative;
}
#new_xq .xqdt {
  margin: -8.125rem 7.5rem 0;
  position: relative;
  z-index: 10;
  display: flex;
  align-items: flex-start;
}
#new_xq .xq_left {
  padding: 4.375rem 3.375rem;
  background: #fff;
  max-width: 900px;
  width: 100%;
}
.xq_title {
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #dfdfdf;
}
.xq_title h3 {
  font-size: 1.3rem;
  color: #202020;
  font-weight: 500;
}
#new_xq .share {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2rem;
}
.share p {
  font-size:1.12rem;
  color: #454444;
}
#share-21 {
  margin-right: 0rem;
}
#new_xq .ar_article {
  font-size: 1.12rem;
  padding: 1.5rem 0;
}
#new_xq .ar_article p {
  font-size: 1.12rem;
  color: #525252;
  line-height: 2rem;
}
#new_xq .xq_right {
  background: #013281;
  padding: 4.375rem 0 0;
  position: sticky;
  top: 6rem;
  width: 100%;
  max-width: 300px;
}
#new_xq .xq_right .trend {
  padding: 0 1.4375rem 1rem;
}
#new_xq .xq_right h4 {
  color: #f0f4f7;
  font-size: 1.3rem;
}
.xq_right ul {
  margin: 2.5rem 0;
}
.xq_right ul li a {
  padding-bottom: 1rem;
  border-bottom: 2px solid #4e70a7;
  transition: all .4s;
}
.xq_right ul li:hover a {
  border-bottom: 2px solid #fff;
}
.xq_right span {
  color: rgb(255 255 255 / 50%);
  font-size: .75rem;
  line-height: 1.1875rem;
  margin: 1rem 0 .5rem;
  display: block;
}
.xq_right p {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 1.12rem;
  line-height: 1.1825rem;
  color: #ffffff;
}
.xq_right > a {
  background: #a9aebb;
  color: #f0f4f7;
  font-size: 1rem;
  height: 5rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ar_fot {
  display: flex;
  margin: auto;
  gap: 5px;
  justify-content: center;
}
.ar_fot a {
  width: 7.5rem;
  height: 3.4375rem;
  background: #8f8f8f;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #f0f4f7;
  padding: 0 1.375rem;
  transition: all .4s;
}
.ar_fot a:hover {
  background: #013281;
}
/* 人力资源 */
#resources, #recruit {
  padding-bottom: 4.375rem;
}
.hd {
  padding: 5.9375rem 0 5.625rem;
}
.hd ul {
  display: flex;
  justify-content: center;
}
.hd ul li {
  margin: 0 5px;
}
.hd ul li.on a {
  color: #fff;
  background: #013281;
}
.hd ul li a {
  font-size: 1rem;
  color: #26334c;
  width: 9.6875rem;
  height: 3.125rem;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 0;
  border-radius: 25px;
  transition: all ease 600ms;
  overflow: hidden;
  border: 1px solid #d7d7d7;
}
.hd ul li a:after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  display: block;
  height: 100%;
  width: 0;
  background: #013281;
  transition: all ease 600ms;
  z-index: -1;
}
.hd ul li:hover a:after {
  width: 100%;
  left: 0;
  right: auto;
}
.hd ul li:hover a {
  color: #fff;
}
.rcln {
  display: flex;
  align-items: center;
  gap: 9rem;
}
.rc_ {
  padding-bottom: 1.5rem;
}
.rc_ h4 {
  font-family: BARLOW-BOLD;
  font-size: 2.375rem;
  line-height: 2.25rem;
  text-transform: uppercase;
  color: #26334c;
}
.rc_ > p {
  font-size: 1.875rem;
  line-height: 2.25rem;
  color: #26334c;
  margin: .5rem 0;
}
.rcln .ar_article p {
  color: #818181;
  font-size: 1rem;
  line-height: 2rem;
  margin: 2rem 0;
}
.rc_tu {
  flex-shrink: 0;
  position: relative;
}
.rc_tu::before {
  content: "";
  position: absolute;
  background: url("../images/rc_tu1.png")/*tpa=http://www.gonoptics.com/static/style/pc/images/rc_tu1.png*/no-repeat;
  height: 100%;
  width: 409px;
  top: 7.5rem;
  left: -2rem;
  -webkit-animation: fudong2 3s linear infinite;
  animation: fudong2 3s linear infinite;
}
.rc_tu::after {
  content: "";
  position: absolute;
  background: url("../images/rc_tu2.png")/*tpa=http://www.gonoptics.com/static/style/pc/images/rc_tu2.png*/no-repeat;
  height: 100%;
  width: 286px;
  top: -2.5rem;
  left: 10rem;
  -webkit-animation: fudong3 3s linear infinite;
  animation: fudong3 3s linear infinite;
}
#rencai {
  width: 100%;
  background: url("../images/rencaibg.png")/*tpa=http://www.gonoptics.com/static/style/pc/images/rencaibg.png*/top no-repeat;
  background-size: cover;
  position: relative;
  height: 653px;
  display: flex;
  align-items: center;
  justify-content: center;
}
#rencai div {
  padding: 0 1rem;
}
#rencai p {
  color: #ffffff;
  font-size: 2.375rem;
  line-height: 2;
  font-weight: 300;
  text-align: center;
}
/* 人才招聘 */
#recruit .rcln, #culture .rcln, #zscq .rcln, #honor .rcln, #hezuo .rcln, #team .rcln, #service .rcln, #fbdingzhi .rcln, #sqdingzhi .rcln, #cpcenter .rcln, #proide .rcln {
  justify-content: center;
  text-align: center;
}
#n_join #list_slide {
  position: relative;
}
#n_join #list_slide dl {
  position: relative;
  z-index: 1;
}
#n_join #list_slide .on dt {
  background: #013281;
}
#n_join #list_slide dt {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  cursor: pointer;
  height: 5.3125rem;
  transition: .5s;
  padding: 0 3.75rem;
  border: 1px solid #e8eaef;
  background: #fff;
}
#n_join #list_slide dd {
  display: none;
  transition: 0s;
  line-height: 2rem;
  font-size: .9375rem;
  padding: 2.375rem 3rem 3rem;
  border-bottom: 1px solid #e6e8ed;
  border-left: 1px solid #e6e8ed;
  border-right: 1px solid #e6e8ed;
}
#n_join #list_slide dl + dl dt {
  border-top: none;
}
#n_join #list_slide dt h3 {
  color: #3b3b3b;
  font-size: 1.125rem;
  overflow: hidden;
  display: grid;
  grid-template-columns: .5fr .8fr;
  flex-grow: 1;
}
#n_join #list_slide .on dt h3 span {
  color: #fff;
}
#n_join #list_slide dt h3 span:first-child {
  min-width: 55%;
  flex-shrink: 0;
}
#n_join #list_slide dt .tgl {
  flex-grow: 0;
  margin-left: 10%;
  width: 2.1875rem;
  height: 2.1875rem;
  position: relative;
  transition: .4s;
  border: 1px solid #c5c5c5;
  border-radius: 50%;
}
#n_join #list_slide dt .tgl:before {
  content: "";
  display: block;
  width: 1rem;
  height: 1px;
  background: #c5c5c5;
  position: absolute;
  top: 50%;
  left: 0;
  transition: .4s;
  transform: translate(50%, 0);
}
#n_join #list_slide dt .tgl:after {
  content: "";
  display: block;
  width: 1rem;
  height: 1px;
  background: #acacac;
  position: absolute;
  top: 50%;
  left: 27%;
  transform: rotate(90deg);
  transition: .4s;
}
#n_join #list_slide dl.on dt .tgl:before {
  background: #fff;
}
#n_join #list_slide dl.on dt .tgl:after {
  background: #fff;
  left: 0;
  transform: rotate(180deg) translate(-50%, -50%);
}
#n_join #list_slide dd .content {
  line-height: 1.875rem;
  font-size: .9375rem;
  display: flex;
  flex-direction: row-reverse;
}
#list_slide .content .right {
  width: 38%;
}
#list_slide .content .right .flex {
  display: flex;
}
#n_join #list_slide dd .tt {
  font-size: 1.5rem;
  color: #000000;
  margin-bottom: 1.875rem;
}
#n_join #list_slide .btn_send {
  width: 21.25rem;
  line-height: 3.75rem;
  display: inline-block;
  text-align: center;
  color: #fff;
  font-size: 1rem;
  background: #013281;
  margin-top: 2.5rem;
  height: 3.75rem;
}
#n_join #list_slide dd ul {
  margin-bottom: 2rem;
}
#n_join #list_slide dd ul li {
  list-style: decimal;
  margin-left: 1.3em;
  font-size: .9375rem;
  color: #6f6f6f;
  line-height: 1.875rem;
}
#n_join .scrollbox h5 {
  font-size: 1rem;
  color: #3d3d3d;
}
/* 企业简介 */
#n_jieshao .m {
  display: grid;
  grid-template-columns: .7fr 1fr;
  gap: 11px;
}
#n_jieshao .jsleft .tt h3 {
  font-size: 2.375rem;
  color: #26334c;
  line-height: 3.125rem;
}
.diqiu {
  z-index: -1;
  position: relative;
  top: 3rem;
}
.jsright p {
  font-size: 1.12rem;
  line-height: 2rem;
  color: #606060;
  margin-bottom: 2rem;
}
.n_shuzi {
  margin-top: 3rem;
}
.n_shuzi ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.n_shuzi ul li div span {
  font-size: 2.75rem;
  color: #26334c;
  font-family: DIN-REGULAR-2;
  line-height: 1.3;
}
.n_shuzi ul li > div {
  display: flex;
}
.n_shuzi ul li .jia {
  color: #26334c;
  font-size: 1.625rem;
  font-family: DIN-REGULAR-2;
}
.n_shuzi ul li p {
  font-size: 1rem;
  color: #737373;
}
#n_jieshao {
  padding-bottom: 8.125rem;
}
.n_video {
  position: relative;
}
.n_video > img {
  width: 100%;
  height: 100%;
}
.n_video::before {
  content: "";
  position: absolute;
  background: rgba(0, 0, 0, .55);
  width: 100%;
  height: 100%;
}
.n_video .mask2 {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.btn_video2 {
  width: 7.5rem;
  height: 7.5rem;
  position: relative;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.btn_video2 .mask3 {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.btn_video2 img {
  animation: roll 3s infinite linear;
}
#swiper1 {
  position: relative;
}
#swiper1 a img {
  display: block;
}
#swiper1 .swiper-button-white {
  background: rgb(0 0 0 / .6);
  width: 2.8125rem;
  height: 5.625rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
#swiper1 .prev1 {
  left: 0;
}
#swiper1 .next1 {
  right: 0;
}
#culture {
  width: 100%;
  background: url("../images/qywenhua.jpg")/*tpa=http://www.gonoptics.com/static/style/pc/images/qywenhua.jpg*/ no-repeat;
  background-size: cover;
  position: relative;
  z-index: 10;
  padding-bottom: 12rem;
}
#culture .rc_ h4, #culture .rc_ p, #honor .rc_ h4, #honor .rc_ p {
  color: #fff;
}
#culture .m {
  display: flex;
  align-items: center;
  justify-content: center;
}
#culture .centerbox {
  position: relative;
  z-index: 1;
  width: 34.6875rem;
  height: 34.9875rem;
  margin-top: 5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
#culture .centerbox::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: url("../images/qybg.png")/*tpa=http://www.gonoptics.com/static/style/pc/images/qybg.png*/no-repeat;
  animation: rotates 60s linear infinite;
}
#culture .centerbox ul li {
  position: absolute;
  width: 32rem;
  display: flex;
  gap: 1.625rem;
}
@keyframes rotates {
  0% {
    -webkit-transform: rotate(0deg);
  }
  25% {
    -webkit-transform: rotate(90deg);
  }
  50% {
    -webkit-transform: rotate(180deg);
  }
  75% {
    -webkit-transform: rotate(270deg);
  }
  100% {
    -webkit-transform: rotate(360deg);
  }
}
#culture .centerbox ul li.li_1 {
  right: 89%;
  top: 25%;
}
#culture .centerbox ul li.li_2 {
  left: 89%;
  top: 25%;
}
#culture .centerbox ul li.li_3 {
  left: 5%;
  flex-direction: column;
  align-items: center;
  bottom: -31%;
}
#culture .centerbox ul li .ico {
  width: 5.625rem;
  height: 5.625rem;
  background: #013281;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
#culture .centerbox ul li.li_1 {
  flex-direction: row-reverse;
  text-align: right;
}
#culture .centerbox ul li h4 {
  font-size: 1.75rem;
  color: #ffffff;
  font-weight: bold;
  margin-bottom: 1rem;
}
#culture .centerbox ul li.li_1 .txt {
  text-align: right;
}
#culture .centerbox ul li.li_2 .txt {
  text-align: left;
}
#culture .centerbox ul li.li_3 .txt {
  text-align: center;
}
#culture .centerbox ul li p {
  line-height: 2rem;
  font-size: 1.12rem;
  color: #fff;
}
#zscq #certify .swiper-slide {
  width: 24.75rem;
  max-width: 30%;
  box-shadow: -1px 6px 8px rgba(0, 0, 0, 0.15)
}
#certify .swiper-slide-active .img:before {
  background: rgba(0, 0, 0, 0);
}
#certify .img:before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 9;
  background: rgba(0, 0, 0, 0.4);
}
/* #zscq #certify .img .mask ,
#xjsb #certify .img .mask {

    display: block;

    width: 100%;

    height: 100%;

    position: absolute;

    left: 0;

    top: 0;

    z-index: 9;

    background: rgb(0 0 0 / 40%);

    opacity: 1;

}



#zscq #certify .swiper-slide-active .img .mask , 
#xjsb #certify .swiper-slide-active .img .mask  {

    background: rgba(0, 0, 0, 0);

} */
#zscq #certify {
  position: relative;
  width: 1100px;
  margin: 0 auto;
  max-width: 93%;
}
#zscq .m .arr_left {
  left: 8%;
}
#zscq .m .arr_right {
  right: 8%;
}
#zscq .swiper-slide p {
  font-size: 1.125rem !important;
  color: #000000 !important;
}
#honor {
  width: 100%;
  background: url("../images/honor.jpg")/*tpa=http://www.gonoptics.com/static/style/pc/images/honor.jpg*/ no-repeat;
  background-size: cover;
  position: relative;
  z-index: 10;
}
#honor .swiper-button-whites {
  border: 1px solid #9499a5;
  width: 4.375rem;
  height: 4.375rem;
  display: flex;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  background: none;
  top: 50%;
  transform: translate(0, 50%);
}
#honor .swiper-button-whites svg path {
  fill: #9499a5;
}
#swiper2 .swiper-slide a, #swiper2 .swiper-slide a img {
  display: block;
}
#swiper2 .swiper-slide a {
  background: #fff;
  border-radius: 10px;
}
#swiper2 .swiper-slide a div {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  height: 20rem;
  padding: 3rem 2.5rem 0;
  border-radius: 10px;
  margin-bottom: 3rem;
  position: relative;
}
#swiper2 .swiper-slide p {
  font-size: 1rem;
  color: #000000;
  line-height: 1.75rem;
  text-align: center;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  padding: 0 1rem 2rem;
}
#swiper2 .swiper-slide a div::before {
  content: "";
  position: absolute;
  width: 80%;
  height: 1px;
  background: #e7e9ee;
  bottom: -1.875rem;
  left: 50%;
  transform: translate(-50%, -50%);
}
#honor .prev2 {
  left: -2%;
}
#honor .next2 {
  right: -2%;
}
#hezuo {
  position: relative;
  width: 100%;
  background: url("../images/hezuopinpaibg.jpg")/*tpa=http://www.gonoptics.com/static/style/pc/images/hezuopinpaibg.jpg*/ no-repeat;
  background-size: cover;
  position: relative;
  z-index: 10;
}
#hezuo .hx {
  position: absolute;
  width: 163px;
  height: 158px;
  left: 3.125rem;
  top: -10%;
  z-index: 10;
}
#hezuo .mx {
  position: absolute;
  width: 120px;
  height: 157px;
  right: 0;
  bottom: 5%;
  z-index: 10;
}
#swiper3 a .copmb {
  position: absolute;
  background: #013281;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: #fff;
  opacity: 0;
  transition: all .4s;
  top: 0;
  border-radius: 10px;
  padding: 0 1rem;
  text-align: center;
}
#swiper3 a .copmb p {
  line-height: 1.5;
}
#swiper3 a {
  background: #fff;
  display: flex;
  flex-direction: column;
  margin-bottom: 25px;
  border-radius: 10px;
  position: relative;
  align-items: center;
  justify-content: center;
  width: 13.75rem;
  height: 13.75rem;
}
#swiper3 a + a {
  margin-bottom: 0;
}
#swiper3 a:hover .copmb {
  opacity: 1;
}
#hezuo .swiper-button-whites {
  border: 1px solid #9499a5;
  width: 4.375rem;
  height: 4.375rem;
  display: flex;
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  background: none;
  transform: translate(0, -25%);
  transition: all .4s;
}
#hezuo .prev3 {
  left: -25px !important;
}
#hezuo .next3 {
  right: -25px !important;
}
#hezuo .swiper-button-whites:hover {
  background: #013281;
  border: 1px solid #013281;
}
#hezuo .swiper-button-whites svg path {
  fill: #2b3850;
  transition: all .4s;
}
#hezuo .swiper-button-whites:hover svg path {
  fill: #fff;
}
/* 精英团队 */
#team .rcln, #service .rcln, #fbdingzhi .rcln, #sqdingzhi .rcln, #proide .rcln {
  padding: 0 0 1.5rem;
}
#team .m > p, #service .m > p, #fbdingzhi .m > p, #sqdingzhi .m > p, #proide .m > p {
  color: #626262;
  font-size: 1rem;
  line-height: 2.25rem;
  text-align: center;
}
.adv ul {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
}
.adv {
  padding-bottom: 2rem;
}
.adv .img, .adv a {
  position: relative;
}
.adv .img::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgb(0 9 23 / .5);
  opacity: 1;
  z-index: 1;
}
.adv li:hover .img::before {
  opacity: 0;
}
.adv_con {
  position: inherit;
  left: 1.875rem;
  bottom: 25%;
  z-index: 2;
  width: 8rem;
}
.adv_con img {
  height: 36px;
}
.adv_con p {
  color: #ffffff;
  font-size: 1.375rem;
  line-height: 2.25rem;
  margin-top: .5rem;
}
#xjsb #swiper4 {
  display: none;
}
/* 联系我们 */
.rclns {
  display: flex;
  justify-content: space-between;
}
.rclns h5 {
  color: #111111;
  font-size: 1.5rem;
  margin: 3.5rem 0 2rem;
}
.add1 {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
}
.dzxx ul li {
  display: flex;
  margin: 3rem 0;
  align-items: center;
}
.add1::before {
  content: "";
  position: absolute;
  background: url("../images/dbx.png")/*tpa=http://www.gonoptics.com/static/style/pc/images/dbx.png*/no-repeat;
  width: 44px;
  height: 50px;
}
.dzxx ul li p {
  color: #222222;
  font-size: 1.15rem;
  padding: 0 1.5rem;
}
.dzxx .ckdt {
  color: #013281;
  font-size: 1rem;
}
.dzxx .ckdt a {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}
.dzxx .ckdt a svg {
  margin-right: .5rem;
}
.rc_add {
  position: relative;
}
.rc_add::before {
  position: absolute;
  content: "";
  background: url("../images/zu1.png")/*tpa=http://www.gonoptics.com/static/style/pc/images/zu1.png*/no-repeat;
  width: 680px;
  height: 322px;
  left: -3rem;
  top: -4.5rem;
}
.rc_add::after {
  position: absolute;
  content: "";
  background: url("../images/zu2.png")/*tpa=http://www.gonoptics.com/static/style/pc/images/zu2.png*/no-repeat;
  width: 30px;
  height: 30px;
  right: -41px;
  bottom: 5px;
}
#message {
  width: 100%;
  background: url("../images/yinhe.jpg")/*tpa=http://www.gonoptics.com/static/style/pc/images/yinhe.jpg*/ no-repeat;
  background-size: cover;
  position: relative;
  z-index: 10;
}
#message .kfqiu {
  position: absolute;
  width: 172px;
  height: 172px;
  top: -2rem;
  left: 30%;
  animation: spins 25s linear infinite;
}
#message .zxmsg {
  display: flex;
  gap: 13.125rem;
}
.msgleft h4 {
  font-family: BARLOW-BOLD;
  font-size: 2.375rem;
  color: #fff;
}
.msgleft h5 {
  font-size: 1.75rem;
  color: #fff;
  line-height: 2.25rem;
  margin: .5rem 0 2.5rem;
}
.msgleft p {
  font-size: 1.12rem;
  line-height: 1.5rem;
  color: #fff;
}
.msgleft .strong {
  font-family: BARLOW-BOLD;
  font-size: 1.3rem;
}
.msgright {
  flex-grow: 1;
}
.msgright ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem 4.5625rem;
}
.input_tit {
  display: flex;
  align-items: center;
}
.input_tit p {
  color: #ffffff;
  font-size: 1.12rem;
  line-height: 1.5rem;
}
.input_tit i {
  color: #fff;
  padding-left: 0.5rem;
}
.msgright ul li input, textarea, #sqdingzhi ul li input {
  border-bottom: 1px solid #3d4759;
  width: 100%;
  color: #fff;
  font-size: 1rem;
  height: 4rem;
  line-height: 1.5rem;
}
.msgright ul li:nth-child(5) {
  grid-column-start: 1;
  grid-column-end: 3;
}
input::-webkit-input-placeholder {
  color: rgb(255 255 255 / 50%);
}
input::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: rgb(255 255 255 / 50%);
}
input:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  color: rgb(255 255 255 / 50%);
}
input:-ms-input-placeholder {
  /* Internet Explorer 10-11 */
  color: rgb(255 255 255 / 50%);
}
textarea {
  height: 5.625rem;
  margin-top: 1rem;
  background: transparent;
}
.msgright button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 11.25rem;
  height: 3.75rem;
  background: #013281;
  color: #fff;
  margin: 3rem 0 6rem;
  font-size: 1rem;
}
button img {
  margin-left: .5rem;
}
/* 服务体系 */
#service, #proide {
  width: 100%;
  background: url("../images/service.png")/*tpa=http://www.gonoptics.com/static/style/pc/images/service.png*/ no-repeat;
  background-size: cover;
  position: relative;
  z-index: 10;
  margin-top: 6.25rem;
}
#service .dangan ul {
  display: flex;
  align-items: center;
  gap: 42px;
  justify-content: center;
}
#service .dangan ul li {
  position: relative;
}
#service .dangan ul li .dayuan {
  background: url("../images/dangan.png")/*tpa=http://www.gonoptics.com/static/style/pc/images/dangan.png*/no-repeat;
  width: 181px;
  height: 181px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: 100% 100%;
  margin: auto;
}
#service .dangan ul li:nth-child(even) .dayuan::before, #service .dangan ul li:nth-child(even) .dayuan::after {
  content: "";
  background: url("../images/dalink.png")/*tpa=http://www.gonoptics.com/static/style/pc/images/dalink.png*/no-repeat;
  width: 55px;
  height: 38px;
  position: absolute;
}
#service .dangan ul li:nth-child(even) .dayuan::before {
  left: -47px;
}
#service .dangan ul li:nth-child(even) .dayuan::after {
  right: -50px;
}
#service .dangan ul li::before {
  content: "";
  position: absolute;
  background: url("../images/lineda.png")/*tpa=http://www.gonoptics.com/static/style/pc/images/lineda.png*/no-repeat;
  width: 10px;
  height: 48px;
  left: 50%;
  bottom: -4rem;
  transform: translate(-50%, 0);
}
#service .dangan ul li:nth-child(even)::before {
  transform: translate(-50%, 0) rotate(180deg);
  top: -4rem;
}
#service .dangan ul li:nth-child(even) .dacon {
  top: -8.5rem;
}
.dangan .dacon {
  position: absolute;
  left: 50%;
  bottom: -8.5rem;
  transform: translate(-50%, 0);
  width: 20rem;
  text-align: center;
}
.dangan .dacon h5 {
  color: #323232;
  font-size: 1.375rem;
}
.dangan .dacon p {
  color: #4c4c4c;
  font-size: 1rem;
  line-height: 2.3125rem;
}
/* 非标定制 */
.dzlist ul {
  display: grid;
  gap: 1.25rem 2.5rem;
  grid-template-columns: 1fr 1fr;
}
.dzlist ul li, .cplist ul li {
  background: #fff;
  border-radius: 10px;
}
.dzlist ul li a {
  padding: 3.75rem 2.25rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.25rem;
}
.dzlist ul li a img {
  margin: auto;
}
.dzcon p {
  color: #26334c;
  font-size: .8125rem;
  /* width: 5.9375rem; */
  height: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .4s;
}
.tnames {
  padding: 0 1rem;
  display: inline-block;
  border: 1px solid #d1d4d7;
  border-radius: 50px;
}
.dzcon h5 {
  color: #000000;
  font-size: 1.25rem;
  line-height: 1.625rem;
  margin: 1.3rem 0 1rem;
}
.dzcon span {
  color: #646464;
  font-size: .875rem;
  line-height: 1.625rem;
}
.dzlist ul li:hover p {
  background: #013281;
  color: #fff;
  border: 1px solid #013281;
}
#sqdingzhi {
  width: 100%;
  background: url("../images/dzbg.jpg")/*tpa=http://www.gonoptics.com/static/style/pc/images/dzbg.jpg*/ no-repeat;
  background-size: cover;
  position: relative;
  z-index: 10;
}
#sqdingzhi .m > p, #sqdingzhi .rcln .rc_ h4, #sqdingzhi .rcln p {
  color: #fff;
}
#sqdingzhi ul {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3.5rem 1.25rem;
}
#sqdingzhi ul li {
  position: relative;
}
#sqdingzhi ul li > img {
  position: absolute;
  right: 0;
  top: 0;
}
#sqdingzhi ul li:nth-child(5) {
  grid-column-start: 1;
  grid-column-end: 5;
}
#sqdingzhi ul li input {
  height: 2rem;
}
#sqdingzhi button {
  margin: 0rem 0 6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 11.25rem;
  height: 3.75rem;
  background: #013281;
  color: #fff;
  font-size: 1rem;
}
/* 产品中心 */
.cplist ul {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}
.cplist ul li > a {
  padding: 3.75rem 3.375rem;
  display: grid;
  grid-template-columns: .6fr 1fr;
  gap: 2.25rem;
}
.cplist .dzcon p {
  font-size: .85rem;
  height: 2.1875rem;
  border-radius: 20px;
  line-height: 2.1875rem;
}
.cplist a .img {
width:40rem;

}
.cplist a img {
  margin: auto;
  min-height: 25rem;
	border-radius: 20px;

}
.cplist .dzcon .xqye {
  width: 8.4375rem;
  height: 2.8125rem;
  border-radius: 50px;
  background: #e8eaf0;
  border-color: #e8eaf0;
  color: #393b3c;
  font-size: .875rem;
  margin: 3rem 0 0;
  transition: all .4s;
}
.cplist ul li:hover .xqye {
  color: #fff;
  background: #013281;
  border-color: #013281;
}
#cpcenter .page a {
  border-color: #dddfe1;
}
/* 产品详情 */
#cp_xq .cpxq {
  margin: -8.125rem 7.5rem 0;
  position: relative;
  z-index: 10;
  display: flex;
}
#cp_xq .cp_con {
  background: #fff;
  max-width: 1200px;
  width: 100%;
}
#cp_xq .cp_con > a {
  display: inline-block;
}
.threeds {
  opacity: 0;
  padding: 2.5rem;
}
.threed {
  position: absolute;
  top: -5rem;
}
#cpswiper {
  overflow: visible !important;
}
.threed img {
  width: 2.5rem !important;
  height: 2.5rem !important;
}
.chanpinnr {
  display: grid;
  grid-template-columns: .8fr 1fr;
  gap: 3rem;
}
.pads {
  padding: 0 2.5rem;
}
.swtop p {
  width: 8.875rem;
  height: 2.1875rem;
  border-radius: 20px;
  background: #eef0f3;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9375rem;
  color: #303135;
  line-height: 2.1875rem;
}
.swtop h4 {
  color: #000;
  font-size: 1.875rem;
  line-height: 1.875rem;
  font-weight: 500;
  margin: 1.5rem 0;
}
.swtop {
  border-bottom: 1px solid #e4e4e4;
}
.swipercon > p {
  color: #444445;
  font-size: .9375rem;
  line-height: 1.875rem;
  margin: 1rem 0 2rem;
}
.swipercon h5 {
  color: #000000;
  font-size: 1.125rem;
  line-height: 1.75rem;
}
.swipercon .guige {
  display: flex;
  gap: 10px;
  margin: 1rem 0;
}
.swipercon .guige a {
  padding: .75rem 1rem;
  border-radius: 20px;
  border: 1px solid #e7e7e7;
  font-size: .875rem;
}
.swipercon .guige a.on {
  background: #013281;
  color: #fff;
  border: 1px solid #013281;
}
.listcon ul {
  border-bottom: 1px solid #e6e6e6;
  display: flex;
  margin-top: 2rem;
}
.listcon ul li a {
  color: #000000;
  font-size: 1rem;
  line-height: 1.75rem;
  width: 5rem;
  display: block;
  text-align: center;
  margin-right: 2rem;
  padding-bottom: 1rem;
  position: relative;
}
.listcon ul li.on a::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 2px;
  background: #013281;
  bottom: -1px;
}
.xxs {
  position: relative;
  margin-top: 3.125rem;
}
#content, #canshu, #cpggs {
  position: absolute;
  height: 1px;
  display: block;
  top: -10rem;
  opacity: 0;
}
.xxs h5 {
  color: #343434;
  font-size: 1.625rem;
  line-height: 1.75rem;
  font-weight: 500;
}
.xxs p {
  color: #616161;
  font-size: .9375rem;
  line-height: 1.785rem;
}
iframe {
  border: none;
}
td, th {
  text-align: center;
}
tr th {
  background: #e7e7e7;
  height: 4.375rem;
}
.xxs a {
  display: flex;
  width: 10.5rem;
  background: #eeeeee;
  border-radius: 25px;
  color: #000000;
  align-items: center;
  justify-content: center;
  height: 3.125rem;
  transition: all .5s;
}
.xxs a svg {
  margin-right: .5rem;
  fill: #717171;
  transition: all .5s;
}
.xxs a:hover svg path {
  fill: #fff;
}
.xxs a:hover {
  color: #fff;
  background: #013281;
}
#cpswiper .swiper-slide img {
  margin: auto;
  display: block;
  width: 90%;
  border-radius: 20px;
}
#cpswiper .swiper-slide {
  background: #fff;
}
#cpswiper .swiper-pagination-bullet-active {
  background: #013281 !important;
}
#cpswiper .swiper-pagination-bullet {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 1px solid #757575;
  background: #fff;
  opacity: 1;
}
/* 产品理念 */
.galthu {
  display: grid;
  grid-template-columns: 1.3fr .8fr;
  gap: 5.625rem;
}
.galthu .swiper {
  width: 100%;
}
.sees {
  position: relative;
}
.ln1 {
  display: block;
}
.ln2 {
  margin-top: -20%;
  width: 100%;
  height: 220px;
  text-align: right;
}
.lntit {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.lntit h5 {
  font-size: 1.5rem;
  line-height: 2.25rem;
  transition: all .4s;
  color: #373737;
  margin-bottom: .5rem;
  transition: all .5s;
}
.lntit p {
  color: #b9bfcd;
  font-size: 1.25rem;
  line-height: 2.25rem;
  font-family: Barlow Condensed;
  transition: all .5s;
  font-weight: 600;
}
.s_pro_nav ul li > p, .tel ul li > p {
  color: #393a3c;
  font-size: 1rem;
  line-height: 2.25rem;
}
.s_pro_nav .on .lntit h5, .s_pro_nav .on .lntit p {
  color: #013281;
}
.galthu li > p, .tel li > p {
  color: #393a3c;
  font-size: 1rem;
}
.galthu li, .tel li {
  padding-bottom: 1.5rem;
  border-bottom: 1px solid #e5e7ec;
  margin-bottom: 1.5rem;
}
.s_pro_nav {
  padding: 3rem 0;
}
.galthu .swiper-pagination-bullet {
  width: 7px;
  height: 7px;
  background: #cfd2da;
  border-radius: 0;
  opacity: 1;
  margin: 0 11px 0 0 !important;
}
.galthu .swiper-pagination-bullet-active {
  background: #013281;
}
.galthu .swiper-pagination-bullets.swiper-pagination-horizontal {
  bottom: 5% !important;
  width: auto;
  left: 0;
}
.tel {
  display: none;
}
.online_q {
  position: fixed;
  right: .5rem;
  bottom: 10%;
  z-index: 999;
  transition: .5s;
  -webkit-transition: .5s;
  border-radius: 2.5rem;
  padding: 1.25rem 0;
}
.online_q .btn2 {
  width: 4.0625rem;
  height: 4.0625rem;
  margin-bottom: 4px;
  background: #013281;
  transition: .5s;
  border-radius: 50%;
  cursor: pointer;
  position: relative;
}
.online_q .btn2 a {
  font-size: 12px;
  color: #fff;
}
.online_q .btn2 span {
  display: flex;
  float: left;
  color: #fff;
  flex-direction: column;
  font-size: .75rem;
  text-align: center;
  width: 4.0625rem;
  height: 4.0625rem;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 999;
  overflow: hidden;
  transition: .3s;
  -webkit-transition: .3s;
  overflow: hidden;
  flex-shrink: 0;
}
.online_q .open.phone {
  position: absolute;
  background: #eef2f6;
  width: 150px;
  height: 4.25rem;
  border-radius: 3px;
  right: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #013281;
  top: 0;
  transition: .6s;
  -webkit-transition: .6s;
  opacity: 0;
  visibility: hidden;
}
.online_q .open.pic {
  position: absolute;
  background: #eef2f6;
  border-radius: 3px;
  width: 100px;
  height: 100px;
  right: 80px;
  top: 50%;
  margin-top: -50px;
  text-align: right;
  opacity: 0;
  transition: .6s;
  -webkit-transition: .6s;
  visibility: hidden;
}
.online_q .btn2:hover .open.pic {
  opacity: 1;
  right: 5rem;
  visibility: visible;
}
.yd {
  width: 4.0625rem;
  height: 4.0625rem;
  position: absolute;
  bottom: 6.25rem;
  right: 8rem;
  z-index: 3;
}
#n_jieshao, #culture, #zscq {
  position: relative;
}
#nav_6, #nav_7, #nav_8, #nav_9, #nav_10 {
  position: absolute;
  display: block;
  height: 1px;
  top: -3rem;
}
.loadbox {
  background: #282c34;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
}
.load_logo {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.load_logo img {
  max-width: 20rem;
}
.loadbox .outbox {
  display: flex;
  justify-content: center;
  flex-direction: column;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 0;
  width: 100%;
  height: 100%;
  color: #fff;
  z-index: 999;
  align-items: center;
}
.loadbox .txt {
  display: flex;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 100;
  width: 100%;
  color: #fff;
  z-index: 999;
  align-items: center;
}
.loadbox .txt span {
  margin: 0 1rem;
}
.loaded.loadbox {
  opacity: 0;
  visibility: hidden;
  -webkit-transition: all 0.8s ease-out;
  transition: all 0.8s ease-out;
}
.loaded .txt {
  opacity: 0;
  -webkit-transition: all 0.8s ease-out;
  transition: all 0.8s ease-out;
}
.loadbox .txt.hide {
  opacity: 0;
  -webkit-transition: all 0.6s ease-out;
  transition: all 0.6s ease-out;
}
.loadbox .txt.hide span {
  filter: blur(2px);
}
.loaded .load_logo {
  opacity: 0;
  visibility: hidden;
  -webkit-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out;
}
.loaded.loadbox {
  visibility: hidden;
  overflow: hidden;
  -webkit-transition: all 0.3s 1s ease-out;
  transition: all 0.3s 1s ease-out;
}
.load_logo.hide {
  opacity: 0;
  visibility: hidden;
  filter: blur(5px);
  transform: scale(2);
  -webkit-transition: all 0.8s ease-out;
  transition: all 0.8s ease-out;
}
#load_btn {
  transition: .5s;
}
.loaded .txt {
  opacity: 0;
  visibility: hidden;
  filter: blur(5px);
  transform: scale(1.2);
  -webkit-transition: all 0.6s ease-out;
  transition: all 0.6s ease-out;
}
.loaded #load_btn {
  opacity: 0;
  visibility: hidden;
  filter: blur(5px);
  transform: scale(1.2);
  -webkit-transition: all 0.6s ease-out;
  transition: all 0.6s ease-out;
}
.btnbox.center {
  margin: 0 auto;
  display: flex;
  justify-content: center;
}
.l_morebtn {
  position: relative;
  z-index: 1;
  margin-top: 3.75rem;
  display: inline-block;
}
.l_morebtn::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: -1;
  box-sizing: border-box;
  left: 0;
  top: 0;
  border: 3px solid #dcdddf;
  transition: .5s;
  border-radius: 2.5rem;
}
.l_morebtn a {
  display: flex;
  align-items: center;
  justify-content: center;
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  font-size: 1rem;
  color: #5d5e60;
}
.l_morebtn svg path {
  fill: none;
  box-sizing: border-box;
  stroke-width: 3;
  stroke: #0150ce;
  stroke-dasharray: 44, 152;
  stroke-dashoffset: 57;
  transition: all .3s linear 0s;
}
.l_morebtn:hover svg path {
  stroke-dasharray: 200, 0;
  stroke-dashoffset: 140;
}
.l_morebtn.white a {
  color: #fff;
}
.l_morebtn.white:before {
  border-color: rgba(255, 255, 255, .4);
}
.l_morebtn.white svg path {
  stroke: #fff;
}
.l_morebtn:hover:before {
  opacity: 0;
}
.l_morebtn.blue:before {
  border-color: #e0eafa;
}
@media all and (max-width:1000px) {
.s_about{ display:none;}
}

#swiper2 .swiper-slide1{ padding-right:20px; width:50%;}

#swiper2 .swiper-slide1 a, #swiper2 .swiper-slide a img {
  display: block;
}
#swiper2 .swiper-slide1 a {
  background: #fff;
  border-radius: 10px;
}
#swiper2 .swiper-slide1 a div {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  height: 20rem;
  padding: 3rem 2.5rem 0;
  border-radius: 10px;
  margin-bottom: 3rem;
  position: relative;
}
#swiper2 .swiper-slide1 p {
  font-size: 1.12rem;
  color: #000000;
  line-height: 1.75rem;
  text-align: center;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  padding: 0 1rem 2rem;
}
#swiper2 .swiper-slide1 a div::before {
  content: "";
  position: absolute;
  width: 80%;
  height: 1px;
  background: #e7e9ee;
  bottom: -1.875rem;
  left: 50%;
  transform: translate(-50%, -50%);
}

.pad_bot2 .m ul li a .nctxt .btn_more{ font-size:1.12rem}

.dropbtn1 { margin-top:-5px; margin-right:100px;
    background-color: transparent; /* 移除背景色 */  
    color:#181818; /* 文字颜色为白色 */  
    border: none; /* 移除默认边框 */  
    padding: 15px; /* 内边距 */  
    font-size: 1.3rem; /* 字体大小 */  
    cursor: pointer; /* 鼠标悬停时显示指针 */  
    /* 可以添加一些过渡效果使边框颜色变化更平滑（可选） */  
	border: 1px solid transparent; 
    transition: border-color 0.3s;  
}  
.dropbtn1:hover {  

    border: 1px solid black; /* 添加1像素的白色边框 */  
}  
.dropbtn {  margin-top:-5px;margin-right:100px;
    background-color: transparent; /* 移除背景色 */  
    color:white; /* 文字颜色为白色 */  
    border: none; /* 移除默认边框 */  
    padding: 15px; /* 内边距 */  
   font-size: 1.3rem; /* 字体大小 */  
    cursor: pointer; /* 鼠标悬停时显示指针 */  
    /* 可以添加一些过渡效果使边框颜色变化更平滑（可选） */  
	border: 1px solid transparent; 
    transition: border-color 0.3s;  
}  

  
/* 鼠标悬停在下拉按钮上时添加边框颜色 */  
.dropbtn:hover {  

    border: 1px solid white; /* 添加1像素的白色边框 */  
}  
  
  /* 下拉菜单容器样式 */  
  .dropdown {  
    position: relative; /* 相对定位 */  
    display: inline-block; /* 内联块级元素 */  
  }  
  
  /* 下拉菜单内容样式，默认隐藏 */  
  .dropdown-content {  
    display: none; /* 默认隐藏 */  
    position: absolute; /* 绝对定位 */  
    background-color: #f9f9f9; /* 背景色 */  
    min-width: 160px; /* 最小宽度 */  
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2); /* 阴影效果 */  
    z-index: 1; /* 堆叠顺序 */  
  }  
  
  /* 下拉菜单内的链接样式 */  
  .dropdown-content a {  
    color: black; /* 文字颜色 */  
    padding: 12px 16px; /* 内边距 */  
    text-decoration: none; /* 去除下划线 */  
    display: block; /* 块级元素 */  
  }  
  
  /* 鼠标悬停在下拉菜单链接上时改变背景色 */  
  .dropdown-content a:hover {background-color: #f1f1f1}  
  
  /* 添加过渡效果（可选） */  
  .dropdown-content {  
    opacity: 0;  
    visibility: hidden;  
    transition: opacity 0.3s, visibility 0.3s;  
  }  
  
  .dropdown:hover .dropdown-content {  
    display: block; /* 鼠标悬停时显示 */  
    opacity: 1;  
    visibility: visible;  
  }