.transition {
  transition: all ease 0.5s;
  -webkit-transition: all ease 0.5s;
  -moz-transition: all ease 0.5s;
  -o-transition: all ease 0.5s;
  -ms-transition: all ease 0.5s;
}
.transform {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
}
.transformX {
  position: absolute;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
}
.transformY {
  position: absolute;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
}
.ellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.background {
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
}
@media screen and (min-width: 1200px) {
  .nav-btn {
    display: none;
  }
}
@media screen and (max-width: 1200px) {
  .header-suspension:after {
    content: "";
    display: block;
    height: 50px;
  }
  .content {
    padding: 0 2%;
  }
  .banner-num {
    display: none;
  }
  .nav-btn {
    display: block;
    float: right;
    line-height: 50px;
    color: #666;
    margin-right: 3%;
    font-size: 22px;
  }
  .banner .arrow-left,
  .banner .arrow-right {
    display: none!important;
  }
  .header {
    height: 50px;
    z-index: 99999;
  }
  .header .logo {
    margin-left: 3%;
    margin-top: 8px;
  }
  .header .logo img {
    height: 35px;
  }
  .header .nav {
    position: fixed;
    top: 100%;
    left: 0;
    height: calc(100% - 50px);
    width: 100%;
    background: rgba(0, 0, 0, 0.8);
    padding-top: 10%;
    transition: all ease 0.5s;
    -webkit-transition: all ease 0.5s;
    -moz-transition: all ease 0.5s;
    -o-transition: all ease 0.5s;
    -ms-transition: all ease 0.5s;
  }
  .header .nav a {
    display: block;
    text-align: center;
    color: #fff;
    line-height: 40px;
  }
  .header .nav a.active {
    color: #fff;
  }
  .header .nav a.active:after {
    display: none;
  }
  .header .nav.active {
    top: 50px;
  }
  .in-Laboratory {
    margin-top: 4%;
  }
  .in-public-title h3 {
    font-size: 24px;
  }
  .in-public-title p {
    font-size: 14px;
  }
  .in-EPC-con {
    margin-top: 3%;
  }
  .footer {
    padding-top: 5%;
    padding-bottom: 5%;
  }
  .footer .footer-left h3 {
    margin-bottom: 10px;
  }
  .footer-in {
    padding-top: 10px;
    padding-bottom: 10px;
  }
  .footer .footer-left {
    width: 100%;
    float: left;
  }
  .footer .footer-right {
    width: 100%;
  }
  .footer-in span {
    text-align: center;
    display: block;
    line-height: 20px;
    font-size: 12px;
    margin-right: 0px;
  }
  .footer-in .footer-share {
    float: none;
  }
  .footer-in .footer-share .bdsharebuttonbox {
    text-align: center;
  }
  .footer-in .footer-share .bdsharebuttonbox a {
    display: inline-block;
    float: none;
    margin-left: 3px;
    margin-right: 3px;
  }
  .about .Honor .arrow-left,
  .about .Honor .arrow-right {
    display: none;
  }
  .contact-ul .contact-li {
    width: 50%;
    margin-bottom: 6%;
  }
  .contact-map {
    margin-top: 0;
  }
  .in-Laboratory-group .pagination,
  .in-ambient-group .pagination{
    text-align: center;
    margin-top: 3%;
  }
  .in-Laboratory-group .pagination .swiper-pagination-switch,
  .in-ambient-group .pagination .swiper-pagination-switch{
    display: inline-block;
    height: 8px;
    width: 8px;
    background: #666;
    border-radius: 50%;
    margin-left: 3px;
    margin-right: 3px;
  }
  .in-Laboratory-group .pagination .swiper-visible-switch,
  .in-ambient-group .pagination .swiper-visible-switch{
    background: #0061aa;
  }
}
@media screen and (max-width: 1080px) {
  .product .product-group .product-list {
    width: 50%;
  }
  .case-group .case-list-con {
    width: 50%;
  }
}
@media screen and (max-width: 767px) {
  .in-Laboratory .in-Laboratory-group .swiper-slide {
    padding-left: 5px;
    padding-right: 5px;
    box-sizing: border-box;
  }
  .in-Laboratory .in-Laboratory-group .swiper-slide .in-Laboratory-list .in-Laboratory-list-text {
    padding: 12px 12px 15px;
  }
  .in-Laboratory .in-Laboratory-group .swiper-slide .in-Laboratory-list .in-Laboratory-list-text h4 {
    color: #333333;
    font-size: 16px;
    margin-bottom: 6%;
  }
  .in-Laboratory .in-Laboratory-group .swiper-slide .in-Laboratory-list .in-Laboratory-list-text h4 i {
    font-size: 18px;
  }
  .in-Laboratory .in-Laboratory-group {
    margin-top: 6%;
  }
  .in-ambient-con {
    background: #f8f8f8;
    padding: 5% 0 5%;
    margin-top: 5%;
  }
  .in-ambient-con .in-ambient .in-ambient-group {
    margin-top: 4%;
  }
  .in-EPC-con {
    padding: 3%;
  }
  .in-EPC-con .in-EPC-text {
    padding: 5%;
  }
  .in-EPC-con .in-EPC-text .in-public-p {
    margin-top: 4%;
    margin-bottom: 4%;
  }
  .in-EPC-con .in-EPC-text a {
    line-height: 32px;
    width: 120px;
  }
  .inner-banner {
    padding-top: 36%;
  }
  .about .about-info-left {
    width: 100%;
  }
  .inner-pg {
    padding-top: 7%;
    padding-bottom: 7%;
  }
  .about .about-info-left .about-info-text {
    margin-top: 3%;
  }
  .about .about-img {
    width: 100%;
    margin-top: 4%;
  }
  .about .Honor {
    background: #fbfbfb;
    padding: 4% 0 5%;
  }
  .about .Honor .Honor-group {
    margin-top: 3%;
  }
  .laboratory-group .laboratory-list {
    margin-top: 4%;
  }
  .Environmental .Environmental-group .Environmental-list .Environmental-list-con {
    padding-left: 3%;
    padding-right: 3%;
  }
  .Environmental .Environmental-group .Environmental-list {
    padding-top: 4%;
    padding-bottom: 4%;
  }
  .Environmental .Environmental-group .Environmental-list .Environmental-list-con .Environmental-list-img {
    width: 100%;
  }
  .Environmental .Environmental-group .Environmental-list .Environmental-list-con > div:nth-child(2) {
    margin-left: 0%;
  }
  .Environmental .Environmental-group .Environmental-list .Environmental-list-con .Environmental-list-text {
    width: 100%;
    margin-top: 5%;
  }
  .extend-group .extend-list .extend-list-img {
    position: static;
    margin-top: 0;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 10px;
  }
  .extend-group .extend-list {
    padding: 20px;
  }
  .extend-group .extend-list h3 {
    font-size: 16px;
    margin-bottom: 10px;
  }
  .extend-group {
    margin-top: 6%;
  }
  .Administration .Administration-text {
    margin-top: 4%;
  }
  .product .product-group .product-list {
    padding-left: 10px;
    padding-right: 10px;
    margin-top: 3%;
  }
  .case-group .case-list-con {
    padding-left: 5px;
    padding-right: 5px;
  }
  .product-nav li a {
    padding-left: 18px;
    padding-right: 18px;
  }
  .case-group .case-list-con .case-list p {
    padding-left: 8px;
    font-size: 14px;
    line-height: 30px;
  }
  .case-mask .case-bigimg-com {
    width: 80%;
    margin-top: 18%;
  }
  .case-mask .case-bigimg-com img {
    width: 100%;
    display: block;
    height: auto;
  }
  .case-mask .arrow-left,
  .case-mask .arrow-right {
    display: none;
  }
  .contact-ul .contact-li {
    width: 100%;
    margin-bottom: 14%;
  }
  .contact-map {
    height: 220px;
  }
  .contact-ul {
    margin-top: 12%;
  }
  .Environmental .Environmental-group .Environmental-list .Environmental-list-con .Environmental-list-img img {
    margin-top: 3%;
  }
  .Environmental .Environmental-detail {
    margin-top: 4%;
    padding-bottom: 5%;
  }
}