@charset "UTF-8";
* {
  margin: 0;
  padding: 0;
}

body {
  color: #333333;
  font-size: 14px;
  background: #fff;
  overflow-x: hidden;
  width: 100%;
}

.text-ellipsis {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mb10 {
  margin-bottom: 10px;
}

.text-gray-3 {
  color: #333;
}

.text-gray-6 {
  color: #666;
}

.text-gray-9 {
  color: #999;
}

.text-gray-8 {
  color: #a8a8a8;
}

.fz16 {
  font-size: 16px;
}

.fz24 {
  font-size: 1.25vw;
}

.fwb {
  font-weight: bold;
}

h3,
h4 {
  font-weight: normal;
}

i {
  font-style: normal;
}

.df {
  display: flex;
}

.dfc {
  display: flex;
  align-items: center;
}

.dfcc {
  display: flex;
  align-items: center;
  justify-content: center;
}

.fx1 {
  flex: 1;
}

.flex-wrap {
  flex-wrap: wrap;
}

a {
  color: #333333;
  text-decoration: none;
}

li {
  list-style: none;
}

.w1440 {
  width: 75%;
  margin: 0 auto;
  max-width: 1440px;
  min-width: 1200px;
}

.top {
  height: 104px;
  opacity: 1;
  background: #fff;
  position: relative;
  z-index: 1000000;
}

.top .header {
  height: 104px;
  justify-content: space-between;
  position: relative;
}

.top .header input {
  position: absolute;
  right: 0;
  top: 106px;
  display: none;
  width: 300px;
  height: 40px;
  line-height: 40px;
  background: #fff;
  padding-left: 10px;
  outline: none;
  border: none;
}

.top .icon-a-sousuo5 {
  font-size: 24px;
  cursor: pointer;
  color: #7d7d7d;
  margin-left: 20px;
}

.top .logo {
  height: 70px;
}

.top .logo img {
  height: 100%;
}

.navBar {
  flex: 1;
  margin-left: 20px;
  justify-content: flex-end;
}

.navBar li {
  flex: 1;
  max-width: 120px;
  height: 104px;
  position: relative;
}

.navBar li::before {
  content: '';
  display: block;
  width: 100%;
  height: 0;
  background: #0077ce;
  position: absolute;
  left: 0;
  bottom: 0;
  transition: all 0.2s linear;
  z-index: 1;
}

.navBar li.on .tit {
  color: #fff;
}

.navBar li.on::before {
  height: 100%;
}

.navBar li:hover .tit {
  color: #fff;
}

.navBar li:hover .sub {
  height: auto;
}

.navBar li:hover::before {
  height: 100%;
}

.navBar .tit {
  display: block;
  width: 100%;
  height: 104px;
  text-align: center;
  line-height: 104px;
  font-size: 18px;
  position: relative;
  z-index: 2;
}

.navBar .sub {
  position: absolute;
  top: 104px;
  left: 0;
  width: 180px;
  background: #0077ce;
  height: 0;
  transition: all 0.3s linear;
  overflow: hidden;
}

.navBar .sub a {
  display: block;
  width: 100%;
  height: 40px;
  line-height: 40px;
  padding-left: 20px;
  box-sizing: border-box;
  color: #fff;
}

.navBar .sub a:hover {
  background: #000;
}

.banner {
  width: 100%;
  position: relative;
  overflow: hidden;
  margin-bottom: 60px;
}

.banner .bd li {
  position: relative;
}

.banner .bd img {
  width: 100%;
  display: block;
}

.banner .hd {
  text-align: center;
  position: absolute;
  bottom: 28px;
  width: 100%;
}

.banner .hd ul {
  width: 100%;
  text-align: center;
}

.banner .hd li {
  display: inline-block;
  width: 20px;
  height: 4px;
  background: #b5b5b5;
}

.banner .hd li.on {
  background: #0242de;
}

.banner .prev,
.banner .next {
  font-size: 50px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10000;
  opacity: 0.5;
}

.banner .prev:hover,
.banner .next:hover {
  color: #0077ce;
}

.banner .prev {
  left: 80px;
}

.banner .next {
  right: 80px;
}

.com-title {
  justify-content: center;
}

.com-title div {
  margin-left: 26px;
}

.com-title h3 {
  color: #0077ce;
  font-size: 40px;
}

.com-title span {
  color: #1a100b;
  font-size: 16px;
  display: block;
  text-transform: uppercase;
  text-align: justify;
  text-align-last: justify;
}

.img {
  position: relative;
  background: #fff;
}

.img::before {
  display: block;
  content: '';
  width: 100%;
  padding-bottom: 80%;
  overflow: hidden;
}

.img img {
  max-width: 100%;
  max-height: 100%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.about .cont {
  margin-top: 60px;
}

.about .img {
  width: 46.11%;
}

.about .img::before {
  padding-bottom: 78.16%;
}

.about .info {
  margin-left: 6.25%;
  font-size: 16px;
  line-height: 44px;
  text-indent: 2em;
}

.about .info h3 {
  font-weight: bold;
  font-size: 36px;
  margin-bottom: 10px;
}

.about .info p {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 11;
  max-height: 484px;
}

.case {
  padding: 62px 0 45px;
  background: url('../images/index_18.jpg') center center/cover no-repeat;
}

.case .com-title h3,
.case .com-title span {
  color: #fff;
}

.case .case-swiper {
  overflow: hidden;
  margin-top: 60px;
  padding-bottom: 70px;
  position: relative;
}

.case .case-swiper a:hover img {
  transform: translate(-50%, -50%) scale(1.1);
}

.case .case-swiper .swiper-pagination-bullet {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid #fff;
  background: none;
  margin: 0 7px;
  box-sizing: border-box;
  opacity: 1;
}

.case .case-swiper .swiper-pagination-bullet-active {
  background: #fff;
}

.case .case-swiper .img {
  overflow: hidden;
}

.case .case-swiper .img::before {
  padding-bottom: 68.06%;
}

.case .case-swiper .img img {
  transition: all 0.2s ease;
}

.case .case-swiper hgroup {
  height: 136px;
  background: #fff;
  padding: 10px 14px;
  box-sizing: border-box;
}

.case .case-swiper hgroup h3 {
  font-size: 16px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.case .case-swiper hgroup h4 {
  margin: 10px 0;
}

.case .case-swiper hgroup h5 {
  line-height: 26px;
  max-height: 52px;
  overflow:hidden;
text-overflow:ellipsis;
display:-webkit-box;
-webkit-box-orient:vertical;
-webkit-line-clamp:2;
}

.slideBoxOzone {
  width: 100%;
  margin-top: 60px;
}

.slideBoxOzone .img {
  width: 58.26%;
}

.slideBoxOzone .img::before {
  padding-bottom: 63.05%;
}

.slideBoxOzone .info {
  flex: 1;
  background: #0076ce;
  padding: 2.6vw 30px 0;
  color: #fff;
}

.slideBoxOzone h3 {
  font-size: 22px;
  font-weight: bold;
  margin-bottom: 30px;
}

.slideBoxOzone .dec {
  font-size: 18px;
  line-height: 2.5vw;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 6;
  text-indent: 2em;
}

.slideBoxOzone a {
  display: block;
  width: 151px;
  height: 2.39vw;
  background: #ffffff;
  border-radius: 23px;
  text-align: center;
  line-height: 2.39vw;
  color: #0175b3;
  font-size: 16px;
  margin-top: 2.08vw;
}

.slideBoxOzone .hd {
  margin-top: 65px;
}

.slideBoxOzone .hd ul {
  position: relative;
  justify-content: space-around;
  padding: 0 20px;
}

.slideBoxOzone .hd ul::before {
  content: '';
  width: 100%;
  position: absolute;
  left: 0;
  top: 50%;
  height: 1px;
  background: #dddddd;
}

.slideBoxOzone .hd ul li {
  width: 194px;
  height: 55px;
  border: 1px solid #d8d8d8;
  border-radius: 28px;
  text-align: center;
  line-height: 55px;
  z-index: 10000;
  background: #fff;
  font-size: 16px;
  cursor: pointer;
}

.slideBoxOzone .hd ul li.on {
  background: #0076ce;
  border-color: #0076ce;
  color: #fff;
}

.product .com-title span {
  letter-spacing: -1px;
}

.case .com-title span {
  letter-spacing: 5px;
}

.ozone .com-title span {
  letter-spacing: 8px;
}

.product {
  margin-top: 80px;
  padding-top: 54px;
  background: url('../images/index_12.jpg') center top/cover no-repeat;
}

.ozone {
  padding: 66px 0 100px;
  background: url('../images/index_19.gif') center top/cover no-repeat;
}

.slideBoxProduct {
  margin-top: 60px;
  padding-bottom: 46px;
}

.slideBoxProduct h3 {
  width: 100%;
  height: 50px;
  background: #0077ce;
  text-align: center;
  line-height: 50px;
  color: #fff;
  font-size: 18px;
}

.slideBoxProduct .mask {
  width: 100%;
  height: 100%;
  background: rgba(0, 119, 206, 0.78);
  position: absolute;
  left: 0;
  top: 0;
  z-index: 100;
  color: #fff;
  line-height: 26px;
  align-items: center;
  justify-content: center;
  display: none;
  padding: 9px;
  overflow: hidden;
  box-sizing: border-box;
}

.slideBoxProduct .mask  div{
  overflow:hidden;
  text-overflow:ellipsis;
  display:-webkit-box;
  -webkit-box-orient:vertical;
  -webkit-line-clamp:6;
  height: 156px;
}

.slideBoxProduct .left {
  width: 49.02%;
  margin-right: 28px;
}

.slideBoxProduct .left a {
  display: block;
  position: relative;
}

.slideBoxProduct .left a:hover .mask {
  display: flex;
}

.slideBoxProduct .left .img {
  width: 100%;
  height: 555px;
}

.slideBoxProduct .left .img::before {
  padding-bottom: 0;
}

.slideBoxProduct .right {
  flex: 1;
}

.slideBoxProduct .right ol {
  margin: 0 -14px;
  width: 100%;
  flex-wrap: wrap;
}

.slideBoxProduct .right li {
  width: calc(50% - 28px);
  margin: 0 14px 28px;
  position: relative;
}

.slideBoxProduct .right li:hover .mask {
  display: flex;
}

.slideBoxProduct .right li:hover h3 {
  display: none;
}

.slideBoxProduct .right h3 {
  position: absolute;
  bottom: 0;
  width: 100%;
}

.slideBoxProduct .right .img {
  width: 100%;
  height: 288px;
}

.slideBoxProduct .btns {
  text-align: center;
  margin-top: 45px;
}

.slideBoxProduct .btns a {
  display: inline-block;
  width: 32px;
  height: 32px;
  text-align: center;
  line-height: 32px;
  background: #c8c8c8;
  border-radius: 50%;
  margin: 0 23px;
}

.slideBoxProduct .btns a:hover {
  background: #0175b3;
}

.slideBoxProduct .btns a span {
  font-size: 18px;
  color: #fff;
  font-weight: bold;
}

.slideBoxProduct .btns .next span {
  display: inline-block;
  transform: rotate(180deg);
}

.footer-contact {
  background: #333333;
  padding: 28px 0;
  color: #f8f8f8;
}

.footer-contact a {
  color: #f8f8f8;
}

.footer-contact a:hover {
  color: #0175b3;
}

.footer-contact nav {
  margin-bottom: 36px;
  display: flex;
  justify-content: space-between;
}

.footer-contact .mid {
  border-left: 1px solid #868686;
  padding: 6px 0 6px 60px;
  margin-left: 65px;
  flex: 1;
  line-height: 30px;
}

.footer-contact .mid span {
  margin-right: 10px;
}

.footer-contact .ewm img {
  margin-left: 18px;
  width: 120px;
  height: 120px;
}

.footer {
  height: 55px;
  line-height: 55px;
  background: #0076ce;
  color: #fff;
  text-align: center;
}

.footer a {
  color: #fff;
}

.ny-banner {
  width: 100%;
  height: 458px;
  background: url('../images/ny-banner.jpg') center center/cover no-repeat;
}

.wrap-side {
  height: 70px;
  background: #f9f9f9;
}

.wrap-side .icon-a-008dingwei {
  font-size: 18px;
  color: #bababa;
}

.wrap-side .side {
  justify-content: space-between;
}

.wrap-side ul {
  height: 70px;
}

.wrap-side li a {
  display: block;
  height: 70px;
  line-height: 70px;
  font-size: 16px;
  margin-right: 50px;
  box-sizing: border-box;
}

.wrap-side li.on a,
.wrap-side li:hover a {
  border-bottom: 2px solid #0175b3;
  color: #0175b3;
}

.ny-about .video {
  width: 100%;
  height: 746px;
  margin-top: 58px;
  background: url('../images/about_03.jpg') center bottom no-repeat;
}

.ny-about .video video,
.ny-about .video h3 {
  width: 86.86%;
  margin: 0 auto;
  display: block;
}

.ny-about .video video {
  height: 612px;
}

.ny-about .video h3 {
  font-size: 34px;
  font-weight: bold;
  color: #fff;
  line-height: 130px;
}

.ny-about .info {
  line-height: 46px;
  font-size: 18px;
  margin-top: 30px;
}

.ny-news {
  margin: 60px auto;
}

.ny-news .list li {
  height: 280px;
  padding: 26px;
  box-sizing: border-box;
  transition: all 0.1s ease-in;
  background: #f9f9f9;
  margin-bottom: 40px;
}

.ny-news .list li .img {
  width: 306px;
  height: 227px;
  margin-right: 34px;
}

.ny-news .list li .img img {
  width: 100%;
  height: 100%;
}

.ny-news .list li .info {
  padding-right: 30px;
  box-sizing: border-box;
  flex: 1;
}

.ny-news .list li .info .name {
  color: #000;
  font-size: 18px;
  margin-bottom: 15px;
}

.ny-news .list li .info .dec {
  line-height: 36px;
  height: 72px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  color: #666;
  font-size: 16px;
  margin-top: 10px;
}

.ny-news .list li:hover .name {
  color: #0175b3;
}

.ny-tit {
  font-size: 18px;
  text-align: center;
  margin-top: 30px;
}

.ny-product {
  margin-top: 60px;
}

.ny-product .list {
  margin: 0 -25px;
}

.ny-product .list li {
  width: calc(50% - 50px);
  margin: 0 25px 50px;
  border: 1px solid #e5e5e5;
  padding-bottom: 36px;
  box-sizing: border-box;
}

.ny-product .list li:hover img {
  transform: translate(-50%, -50%) scale(1.1);
}

.ny-product .list .img {
  width: 100%;
  overflow: hidden;
}

.ny-product .list .img img {
  transition: all 0.2s ease;
}

.ny-product .list .dec {
  padding: 0 20px;
  line-height: 36px;
  height: 108px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  margin-bottom: 15px;
  font-size: 16px;
}

.ny-product .list .name {
  width: 100%;
  height: 64px;
  text-align: center;
  line-height: 64px;
  background: #0077ce;
  color: #fff;
  font-size: 18px;
}

.ny-product .list .btn {
  display: block;
  color: #0078ce;
  font-size: 18px;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ny-product .list .btn i {
  font-size: 24px;
  margin-left: 5px;
}

.ny-honor {
  margin-top: 50px;
}

.ny-honor .tips {
  line-height: 40px;
  font-size: 18px;
  margin-bottom: 40px;
  text-indent: 2em;
}

.ny-honor .list {
  margin: 0 -12px;
}

.ny-honor .list li {
  width: calc(25% - 24px);
  margin: 0 12px 45px;
  border: 1px solid #dde9ee;
  padding: 20px 20px 30px;
  box-sizing: border-box;
}

.ny-honor .list li:hover h3 {
  color: #0175b3;
}

.ny-honor .list li:hover img {
  transform: translate(-50%, -50%) scale(1.1);
}

.ny-honor .list h3 {
  /* line-height: 60px; */
  text-align: center;
  font-size: 16px;
  line-height: 30px;
}

.ny-honor .list .img {
  width: 100%;
  overflow: hidden;
}

.ny-honor .list .img::before {
  padding-bottom: 100%;
}

.ny-honor .list .img img {
  transition: all 0.2s ease;
}

.ny-honor .list .dec{
  line-height: 24px;
  max-height: 48px;
  font-size: 14px;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.big-img-box {
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.8);
  position: fixed;
  left: 0;
  top: 0;
  z-index: 10000000000;
  display: none;
}

.big-img-box .cont {
  width: 60%;
  height: 80%;
  position: absolute;
  left: 50%;
  top: 50%;
  background: #fff;
  transform: translate(-50%, -50%);
}

.big-img-box .close {
  width: 40px;
  height: 40px;
  background: #ccc;
  border-radius: 50%;
  text-align: center;
  line-height: 40px;
  right: -10px;
  top: -10px;
  position: absolute;
  cursor: pointer;
}

.ny-contact {
  margin-top: 50px;
}

.ny-contact .cont {
  line-height: 38px;
  font-size: 16px;
  margin-bottom: 30px;
}

.ny-contact .cont h3 {
  font-weight: bold;
}

.ny-contact .cont .item {
  flex: 1;
  padding-right: 30px;
  box-sizing: border-box;
}

.message {
  margin-top: 50px;
  font-size: 16px;
}

.message h3 {
  font-weight: bold;
  font-size: 22px;
  margin-bottom: 40px;
}

.message ul {
  margin: 0 -20px 25px;
}

.message li {
  width: calc(33.33% - 40px);
  margin: 0 20px;
}

.message li span {
  color: #ff1f1f;
}

.message input {
  width: 100%;
  height: 45px;
  background: #f7f7f7;
  line-height: 45px;
  border: none;
  outline: none;
  padding-left: 10px;
  margin-top: 14px;
}

.message textarea {
  width: 100%;
  height: 140px;
  background: #f7f7f7;
  line-height: 24px;
  padding: 10px;
  box-sizing: border-box;
  margin-top: 14px;
  outline: none;
  border: none;
}

.message .btns {
  margin-top: 50px;
  text-align: center;
}

.message button {
  width: 134px;
  height: 43px;
  background: #d6d6d6;
  text-align: center;
  line-height: 43px;
  text-align: center;
  margin: 0 13px;
  color: #fff;
  font-size: 18px;
  outline: none;
  border: none;
  display: inline-block;
}

.message button:first-of-type {
  background: #0175b3;
}

.pro-detail {
  background: url('../images/pro_L_02.gif') left top no-repeat;
}

.pro-detail .top-info {
  margin-top: 60px;
}

.pro-detail .top-info .img {
  width: 48.95%;
  margin-right: 20px;
}

.pro-detail .top-info .img::before {
  padding-bottom: 78.72%;
}

.pro-detail .top-info .right {
  flex: 1;
  line-height: 50px;
  font-size: 16px;
}

.pro-detail .top-info .right h3 {
  font-weight: bold;
  font-size: 30px;
  margin-bottom: 10px;
}

.pro-detail .top-info .right span {
  color: #0076ce;
  font-size: 18px;
  margin-left: -5px;
  text-align: justify;
  text-align-last: justify;
  display: inline-block;
  min-width: 110px;
}

.pro-detail .top-info .right .btn {
  display: block;
  width: 150px;
  height: 40px;
  text-align: center;
  line-height: 40px;
  color: #fff;
  background: #f58a00;
  margin-top: 20px;
  font-size: 16px;
}

.pro-detail .cont {
  margin-top: 42px;
}

.pro-detail .tit {
  margin-bottom: 30px;
}

.pro-detail .tit li {
  width: 200px;
  height: 54px;
  line-height: 54px;
  text-align: center;
  position: relative;
  margin-right: 10px;
  cursor: pointer;
}

.pro-detail .tit li::after {
  content: '';
  width: 1px;
  height: 20px;
  background: #333333;
  position: absolute;
  right: 0;
  top: 17px;
}

.pro-detail .tit li:last-of-type::after,
.pro-detail .tit li.on::after {
  display: none;
}

.pro-detail .tit li.on {
  background: #0175b3;
  color: #fff;
}

.pro-detail .info li {
  display: none;
  line-height: 38px;
  font-size: 16px;
}

.pro-detail .info li.on {
  display: block;
}

.detail {
  padding-bottom: 60px;
  line-height: 36px;
}

.detail .related {
  text-align: center;
  color: #666;
  font-size: 16px;
  line-height: 40px;
}

.detail .other {
  margin-top: 40px;
}

.detail .other li {
  line-height: 30px;
}

.detail .other li:hover a {
  color: #0175b3;
}

.paging {
  display: flex;
  width: 100%;
  margin-top: 30px;
  justify-content: center;
}

.paging li {
  height: 40px !important;
  border-bottom: none !important;
}

.paging li a {
  display: block;
  width: 40px;
  height: 40px;
  background: #f7f7f7;
  line-height: 40px;
  margin: 0 5px;
  text-align: center;
  box-sizing: border-box;
  border-radius: 4px;
}

.paging li a:hover,
.paging li.on a {
  background: #0175b3;
  border-color: #0175b3;
  color: #fff;
}

.paging .next span {
  display: inline-block;
  transform: rotate(180deg);
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  color: #888888;
  font-family: '微软雅黑';
}

input:-moz-placeholder,
textarea:-moz-placeholder {
  color: #888888;
  font-family: '微软雅黑';
}

input::-moz-placeholder,
textarea::-moz-placeholder {
  color: #888888;
  font-family: '微软雅黑';
}

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  color: #888888;
  font-family: '微软雅黑';
}

@media screen and (max-width: 1200px) {
  .w1440 {
    width: 100%;
  }
}

.main {
  margin-bottom: 100px;
}

/*悬浮*/
.float {
  width: 200px;
  position: fixed;
  right: -140px;
  transition: all 0.5s;
  bottom: 20%;
  z-index: 10000;
}

.float ul li {
  position: relative;
  width: 100%;
  min-height: 60px;
  line-height: 60px;
  background: #c0c0c0;
  margin-bottom: 3px;
  cursor: pointer;
}

.float ul li:last-of-type {
  background: #0077ce;
}

.float ul li span {
  display: block;
  width: 60px;
  height: 60px;
  float: left;
  text-align: center;
}

.float ul li .iconfont {
  color: #ffffff;
  font-size: 30px;
}

.float ul li .icon-huidingbu {
  font-size: 20px !important;
}

.float ul li p {
  font-size: 18px;
  color: #ffffff;
}

.float ul li .wx {
  width: 90px;
  height: 0px;
  margin-left: 60px;
  overflow: hidden;
  padding-bottom: 0;
  transition: all 0.5s;
}

.float:hover {
  right: 0;
}

.float:hover .wx {
  height: 90px;
  padding-bottom: 10px;
}