.date-card {
  width: 125px;
  height: 42px;
}
.date-card .card {
  width: 53px;
  height: 42px;
  background-color: #fff;
  border: solid 5px #113f71;
  border: solid 5px var(--prime);
  margin: 0 auto;
}
.date-card .card p {
  text-align: center;
  margin-left: 0 !important;
}
.date-card .card p:first-of-type {
  background-color: #113f71;
  background-color: var(--prime);
  color: #fff;
  font-size: 12px;
  font-weight: bold;
  line-height: 19px;
  margin-top: -5px;
  letter-spacing: 1px;
}
.date-card .card p:nth-of-type(2) {
  font-weight: bold;
  color: #113f71;
  color: var(--prime);
  font-size: 15px;
  padding-top: 2px;
  letter-spacing: 1px;
}
.images {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  font-size: 0;
  width: 1280px;
  margin: 50px auto 0;
}
.images .left img {
  width: 560px;
  height: 305px;
  -o-object-fit: cover;
  object-fit: cover;
  -o-object-position: left center;
  object-position: left center;
}
.images .right {
  width: 705px;
  height: 305px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
.images .right img {
  width: 225px;
  height: 145px;
  -o-object-fit: cover;
  object-fit: cover;
  -o-object-position: center;
  object-position: center;
}
.images .right img:nth-of-type(n+4) {
  margin-top: 15px;
}
.xc {
  width: 1280px;
  margin: 0 auto;
  padding: 80px 0 57px;
}
.xc:nth-of-type(2) {
  padding-top: 0;
}
.xc ul {
  margin-top: 50px;
}
.xc ul li {
  border-radius: 10px;
  margin-bottom: 30px;
  background-color: #fff;
}
.xc ul li .title {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  height: 100px;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
}
.xc ul li .title > img {
  width: 125px;
  height: 42px;
  -o-object-fit: contain;
  object-fit: contain;
  -o-object-position: center;
  object-position: center;
}
.xc ul li .title p {
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
  margin-left: 5px;
}
.xc ul li .title button {
  width: 105px;
  height: 32px;
  background: rgba(0, 0, 0, 0);
  border-radius: 17px;
  border: 1px solid #113f71;
  border: 1px solid var(--prime);
  font-size: 16px;
  font-weight: 400;
  color: #113f71;
  color: var(--prime);
  cursor: pointer;
  margin-right: 64px;
}
.xc ul li .title button img {
  width: 9px;
  height: 8px;
  -o-object-fit: contain;
  object-fit: contain;
  -o-object-position: center;
  object-position: center;
  margin-left: 5px;
  margin-bottom: 2px;
  -webkit-transform: rotateZ(180deg);
  transform: rotateZ(180deg);
  -webkit-transition: all 1s;
  transition: all 1s;
}
.xc ul li .title button.s img {
  -webkit-transform: rotateZ(0);
  transform: rotateZ(0);
  -webkit-transition: all 1s;
  transition: all 1s;
}
.xc ul li .title button a {
  display: none;
}
.xc ul li .list {
  height: 0;
  overflow: hidden;
}
.xc ul li .list .wrap .con {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
}
.xc ul li .list .wrap .con:last-of-type .time::after {
  content: normal;
  content: initial;
}
.xc ul li .list .wrap .con .time {
  font-size: 16px;
  font-weight: 400;
  color: #333;
  width: 125px;
  text-align: center;
  position: relative;
}
.xc ul li .list .wrap .con .time::after {
  position: absolute;
  content: "";
  left: 50%;
  top: 26px;
  width: 1px;
  bottom: 10px;
  border-left: 1px #b8b8b8 dashed;
}
.xc ul li .list .wrap .con .desc {
  margin-left: 5px;
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  -ms-flex: 1;
  flex: 1;
  margin-bottom: 20px;
}
.xc ul li .list .wrap .con .desc p {
  font-size: 14px;
  font-weight: 400;
  color: #999;
  margin-top: 15px;
  padding-right: 60px;
  line-height: 16px;
}
.xc ul li .list .wrap .con .desc p.bold {
  font-size: 18px;
  font-weight: bold;
  color: #333;
  margin-top: 15px;
}
.xc ul li .list .wrap .con .desc p.bold:first-of-type {
  margin-top: 0;
}
.xc ul li .list .wrap .con .desc p.bold a {
  color: #333;
}
.xc ul li .list .wrap .con .desc p.bold a:hover {
  color: #113f71;
  color: var(--prime);
}
.xc ul li .list .wrap .con .desc p i {
  font-style: normal;
  font-style: initial;
}
.xc ul li .list .wrap .con .desc .image {
  margin-top: 15px;
  width: 1080px;
  font-size: 0;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
}
.xc ul li .list .wrap .con .desc .image.contain img {
  width: 255px;
  height: 300px;
  -o-object-fit: contain;
  object-fit: contain;
  -o-object-position: center;
  object-position: center;
  margin-right: 20px;
}
.xc ul li .list .wrap .con .desc .image.contain img:last-of-type {
  margin-right: 0;
}
.xc ul li .list .wrap .con .desc .image .video {
  position: relative;
  margin-right: 20px;
  cursor: pointer;
}
.xc ul li .list .wrap .con .desc .image .video img {
  -webkit-filter: brightness(0.5);
  filter: brightness(0.5);
  -o-object-position: center -24px;
  object-position: center -24px;
}
.xc ul li .list .wrap .con .desc .image .video::after {
  position: absolute;
  pointer-events: none;
  content: "";
  width: 43px;
  height: 43px;
  left: 50%;
  top: 50%;
  z-index: 10;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  background: url("https://www.serengetilive.com/topic/2024/hk7/images/815ba699.png") center / contain no-repeat;
}
.xc ul li .list .wrap .con .desc .image img {
  width: 255px;
  height: 130px;
  -o-object-fit: cover;
  object-fit: cover;
  -o-object-position: left center;
  object-position: left center;
  margin-right: 20px;
}
.xc ul li .list .wrap .con .desc .image img:last-of-type {
  margin-right: 0;
}
.school {
  width: 1280px;
  margin: 0 auto;
  padding: 80px 0 65px;
}
.school ul {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  padding-top: 8px;
}
.school ul li {
  text-align: center;
  margin-top: 40px;
  width: 25%;
}
.school ul li:first-of-type img {
  padding: 10px;
}
.school ul li img {
  width: 218px;
  height: 90px;
  -o-object-fit: contain;
  object-fit: contain;
  -o-object-position: center;
  object-position: center;
  background-color: #fff;
  border-radius: 6px;
}
.school ul li p {
  font-size: 16px;
  font-weight: 400;
  color: #fff;
  padding-top: 20px;
}
:root {
  --prime: #113f71;
}
body {
  min-width: 1280px;
}
body.noscroll {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  padding-right: 5px;
}
body section {
  min-width: 1280px;
  background-color: #fff;
}
body section.gray {
  background-color: #f2f4f6;
}
body section.green {
  background-color: #113f71;
  background-color: var(--prime);
}
body section.green > div > h3 {
  color: #fff;
}
body section h3.title {
  font-size: 42px;
  font-weight: bold;
  color: #000;
}
body section h3.title::after {
  content: attr(en);
  font-size: 28px;
  font-weight: 500;
  color: #ccc;
  text-transform: uppercase;
  margin-left: 20px;
}
body section .banner {
  width: 1280px;
  margin: 0 auto;
}
body section .banner img {
  width: 100%;
  height: 436px;
  -o-object-fit: cover;
  object-fit: cover;
  -o-object-position: center;
  object-position: center;
}
body section .about {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  font-size: 0;
  width: 1280px;
  margin: 80px auto 0;
}
body section .about h3 {
  font-size: 42px;
  font-weight: bold;
  color: #000;
}
body section .about h3::after {
  content: attr(en);
  font-size: 28px;
  font-weight: 500;
  color: #ccc;
  text-transform: uppercase;
  display: block;
  margin-top: 10px;
}
body section .about .text {
  width: 954px;
}
body section .about .text p {
  font-size: 16px;
  font-weight: 500;
  color: #666;
  line-height: 30px;
  padding-top: 20px;
  text-align: justify;
  letter-spacing: -1px;
}
body section .about .text p:first-of-type {
  padding-top: 0;
  margin-top: -6px;
}
body section .about .text p span {
  color: #113f71;
  color: var(--prime);
}
body section .ld {
  width: 1280px;
  margin: 80px auto 0;
  padding-bottom: 64px;
}
body section .ld ul {
  margin-top: 50px;
}
body section .ld ul li {
  height: 48px;
  margin-top: 30px;
  line-height: 48px;
  font-size: 16px;
  background-color: #f6f6f6;
  -webkit-clip-path: polygon(74px -118px, 200% 100%, 200% 100%, 0px 50px);
  clip-path: polygon(74px -118px, 200% 100%, 200% 100%, 0px 50px);
}
body section .ld ul li:nth-of-type(even) span {
  background-color: #efa416;
}
body section .ld ul li span {
  background-color: #113f71;
  background-color: var(--prime);
  margin-right: 47px;
  font-size: 22px;
  font-weight: 500;
  width: 142px;
  height: 48px;
  display: inline-block;
  color: #fff;
  text-align: center;
  -webkit-clip-path: polygon(74px -118px, 166px -55px, 100px 100px, 0px 50px);
  clip-path: polygon(74px -118px, 166px -55px, 100px 100px, 0px 50px);
}
body section .jc {
  width: 1280px;
  margin: 0 auto;
  padding: 80px 0 80px;
}
body section .jc .swiper-container {
  height: 360px;
  margin-top: 80px;
}
body section .jc .swiper-container img {
  -o-object-position: center;
  object-position: center;
  -o-object-fit: cover;
  object-fit: cover;
}
body section .jc .swiper-container .swiper-slide-next,
body section .jc .swiper-container .swiper-slide-prev {
  -webkit-filter: brightness(0.5);
  filter: brightness(0.5);
}
body section .sp {
  width: 1280px;
  margin: 0 auto;
  padding: 80px 0;
}
body section .sp .box {
  width: 1034px;
  height: 707px;
  margin: 80px auto 0;
}
body section .sp .box .video-wrap {
  width: 1034px;
  height: 520px;
}
body section .sp .box .video-wrap .tcplayer {
  width: 100%;
  height: 100%;
}
body section .sp .box p {
  height: 50px;
  width: 100%;
  line-height: 50px;
  font-size: 20px;
  font-weight: 400;
  color: #fff;
  text-align: center;
  background-color: #000;
}
body section .sp .box .swiper_wrap {
  background-color: #656565;
  position: relative;
  padding-top: 18px;
}
body section .sp .box .swiper_wrap .video_swiper {
  width: 820px;
  height: 122px;
  margin: 0 auto;
}
body section .sp .box .swiper_wrap .video_swiper .swiper-wrapper .swiper-slide img {
  width: 190px;
  height: 104px;
  -o-object-position: center -19px;
  object-position: center -19px;
  -o-object-fit: cover;
  object-fit: cover;
  cursor: pointer;
}
body section .sp .box .swiper_wrap .swiper-button-prev {
  position: absolute;
  left: 50px;
  top: 80px;
  width: 14px;
  height: 30px;
  background: url("https://www.serengetilive.com/topic/2024/hk7/images/10552782.png") center / contain no-repeat;
}
body section .sp .box .swiper_wrap .swiper-button-next {
  position: absolute;
  right: 50px;
  top: 80px;
  width: 14px;
  height: 30px;
  background: url("https://www.serengetilive.com/topic/2024/hk7/images/10552782.png") center / contain no-repeat;
  -webkit-transform: rotateZ(180deg);
  transform: rotateZ(180deg);
}
body footer .con {
  width: 1280px;
  margin: 0 auto;
}
body footer .con .top {
  border-bottom: solid 1px #c7c7c7;
  padding: 80px 0 22px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: end;
  -webkit-align-items: flex-end;
  -ms-flex-align: end;
  align-items: flex-end;
}
body footer .con .top a {
  margin-left: 46px;
}
body footer .con .top img {
  height: 50px;
}
body footer .con .top .menu {
  padding-bottom: 17px;
}
body footer .con .top .menu a {
  font-size: 20px;
  font-weight: 400;
  color: #333;
}
body footer .con .contact {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  font-size: 0;
  padding-bottom: 36px;
  border-bottom: solid 1px #c7c7c7;
}
body footer .con .contact .left {
  padding-left: 34px;
}
body footer .con .contact .left p {
  font-size: 16px;
  font-weight: 400;
  color: #333;
  padding-top: 18px;
  line-height: 24px;
  position: relative;
}
body footer .con .contact .left p img {
  position: absolute;
  left: -32px;
  top: 19px;
  z-index: 1;
}
body footer .con .contact .left p span {
  font-size: 28px;
  font-weight: bold;
  color: #333;
  padding-left: 25px;
}
body footer .con .contact .left p:last-of-type img {
  top: 15px;
}
body footer .con .contact ul {
  width: 500px;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  margin-top: 56px;
}
body footer .con .contact ul li img {
  width: 150px;
  height: 150px;
  -o-object-fit: contain;
  object-fit: contain;
  -o-object-position: center;
  object-position: center;
}
body footer .con .contact ul li p {
  font-size: 16px;
  font-weight: 400;
  color: #333;
  text-align: center;
  padding-top: 10px;
}
body footer .con .bottom p {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
  padding: 20px 0 30px;
}
body footer .con .bottom p span {
  font-size: 14px;
  font-weight: 400;
  color: #333;
}
body footer .con .bottom p span a {
  color: #333;
}
body .mask {
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 111;
  background-color: rgba(0, 0, 0, 0.5);
}
body .mask .wrap {
  position: absolute;
  background-color: #000;
  width: 1200px;
  height: 600px;
  left: 50%;
  top: 50%;
  z-index: 100;
  -webkit-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}
body .mask .wrap > img {
  width: 32px;
  height: 32px;
  -o-object-position: center;
  object-position: center;
  -o-object-fit: contain;
  object-fit: contain;
  position: absolute;
  right: -30px;
  top: -30px;
  z-index: 100;
  cursor: pointer;
}
body .mask .wrap .video-play {
  width: 100%;
  height: 100%;
}
body .mask .wrap .video-play .tcplayer {
  width: 100%;
  height: 100%;
}
.right-fixed-nav {
  position: fixed;
  right: 0;
  top: 35%;
  width: 98px;
  z-index: 100;
  background-color: #113f71;
  background-color: var(--prime);
  -webkit-box-shadow: 0 0 6px 2px rgba(0, 0, 0, 0.1);
  box-shadow: 0 0 6px 2px rgba(0, 0, 0, 0.1);
}
.right-fixed-nav ul li {
  position: relative;
  cursor: pointer;
  -webkit-transition: all 0.1s;
  transition: all 0.1s;
  text-align: center;
  padding: 15px 0;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
.right-fixed-nav ul li:hover .right-nav-list {
  -webkit-transform: scale(1);
  transform: scale(1);
}
.right-fixed-nav ul li .right-nav-list-wq {
  -webkit-transform: scale(0);
  transform: scale(0);
  position: absolute;
  right: 98px;
  width: 100px;
  top: 0;
  background-color: white;
  -webkit-transition: all 0.1s;
  transition: all 0.1s;
  border: 1px solid #dcdcdc;
}
.right-fixed-nav ul li .right-nav-list-wq ul li {
  padding: 0;
}
.right-fixed-nav ul li .right-nav-list-wq ul li a {
  display: block;
  height: 36px;
  line-height: 36px;
  font-size: 14px;
  color: #333;
}
.right-fixed-nav ul li .right-nav-list-wq ul li a:hover {
  color: #113f71;
  color: var(--prime);
}
.right-fixed-nav ul li:hover .right-nav-list-wq {
  -webkit-transform: scale(1);
  transform: scale(1);
}
.right-fixed-nav ul li:nth-of-type(2) .right-nav-list {
  left: -151px;
  top: -26px;
}
.right-fixed-nav ul li:nth-of-type(4) .right-nav-list {
  left: -151px;
  top: -38px;
}
.right-fixed-nav ul li:last-of-type p.title {
  padding-bottom: 0;
  border-bottom: none;
}
.right-fixed-nav ul li > img {
  width: 44px;
  height: 44px;
}
.right-fixed-nav ul li p.title {
  text-align: center;
  font-size: 14px;
  font-weight: 400;
  color: #fff;
  width: 70px;
  margin: 0 auto;
  padding-bottom: 14px;
  border-bottom: solid 1px #fff;
}
.right-fixed-nav ul li .right-nav-list {
  border: 1px solid #dcdcdc;
  position: absolute;
  color: #333;
  -webkit-transform: scale(0);
  transform: scale(0);
  -webkit-transform-origin: 100% 50%;
  transform-origin: 100% 50%;
  -webkit-transition: -webkit-transform 0.25s;
  transition: -webkit-transform 0.25s;
  transition: transform 0.25s;
  transition: transform 0.25s, -webkit-transform 0.25s;
  background-color: #fff;
  font-size: 0;
}
.right-fixed-nav ul li .right-nav-list div {
  display: inline-block;
  width: 149px;
}
.right-fixed-nav ul li .right-nav-list div img {
  width: 122px;
  height: 122px;
  margin-top: 7px;
}
.right-fixed-nav ul li .right-nav-list div p {
  text-align: center;
  font-size: 12px;
  font-weight: 500;
  color: #333;
  line-height: 18px;
  padding: 5px 0;
}
.mask_form {
  display: none;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  position: fixed;
  background-color: rgba(0, 0, 0, 0.4);
  z-index: 1200;
  left: 0;
  bottom: 0;
  right: 0;
  top: 0;
}
.mask_form.show {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
}
.mask_form .inner .form {
  width: 436px;
  padding-bottom: 30px;
  background: #fff;
  border-radius: 10px 10px 10px 10px;
  opacity: 1;
}
.mask_form .inner .form h2.title {
  padding: 37px 0 11px;
  text-align: center;
}
.mask_form .inner .form h2.title span {
  font-size: 28px;
}
.mask_form .inner .form h2.title span::after,
.mask_form .inner .form h2.title span::before {
  position: absolute;
  content: "";
  top: 0;
  width: 29px;
  height: 34px;
}
.mask_form .inner .form h2.title span::before {
  left: -46px;
}
.mask_form .inner .form h2.title span::after {
  right: -46px;
}
.mask_form .inner .form form div {
  overflow: hidden;
  width: 368px;
  height: 50px;
  background: #fff;
  border-radius: 4px;
  border: 1px solid #ebebeb;
  margin: 20px auto 0;
}
.mask_form .inner .form form div.select {
  position: relative;
}
.mask_form .inner .form form div.select::after {
  position: absolute;
  right: 18px;
  top: 20px;
  content: "";
  z-index: 10;
  width: 16px;
  height: 10px;
  -o-object-position: center;
  object-position: center;
  -o-object-fit: contain;
  object-fit: contain;
  pointer-events: none;
  background: url("https://www.serengetilive.com/topic/2024/hk7/images/06d922bf.png") center / contain no-repeat;
}
.mask_form .inner .form form div input {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding: 0 20px;
  width: 368px;
  height: 50px;
  font-size: 18px;
  font-weight: 400;
  color: #333;
  outline: none;
}
.mask_form .inner .form form div input::-webkit-input-placeholder {
  font-size: 18px;
  font-weight: 400;
  color: #999;
}
.mask_form .inner .form form div input::-moz-placeholder {
  font-size: 18px;
  font-weight: 400;
  color: #999;
}
.mask_form .inner .form form div input:-ms-input-placeholder {
  font-size: 18px;
  font-weight: 400;
  color: #999;
}
.mask_form .inner .form form div input::-ms-input-placeholder {
  font-size: 18px;
  font-weight: 400;
  color: #999;
}
.mask_form .inner .form form div input::placeholder {
  font-size: 18px;
  font-weight: 400;
  color: #999;
}
.mask_form .inner .form form div select {
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding: 0 20px;
  width: 368px;
  height: 50px;
  font-size: 18px;
  font-weight: 400;
  color: #999;
  border: none;
  outline: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}
.mask_form .inner .form form div select:-internal-autofill-previewed,
.mask_form .inner .form form div select:-internal-autofill-selected {
  -webkit-text-fill-color: #000;
  -webkit-transition: background-color 5000s ease-out 0.5s;
  transition: background-color 5000s ease-out 0.5s;
}
.mask_form .inner .form form p.error-tips {
  font-size: 16px;
  color: red;
  height: 0;
  line-height: 60px;
  text-align: center;
}
.mask_form .inner .form form button[type=submit] {
  display: block;
  width: 368px;
  height: 56px;
  background: #113f71;
  background: var(--prime);
  border-radius: 4px;
  margin: 30px auto 0;
  font-size: 26px;
  font-weight: 400;
  color: #fff;
  cursor: pointer;
  border: none;
  outline: none;
}
.mask_form .inner .bottom {
  text-align: center;
}
.mask_form .inner .bottom img {
  width: 48px;
  height: 48px;
  margin-top: 40px;
  cursor: pointer;
}
img[preview] {
  cursor: -webkit-zoom-in;
  cursor: zoom-in;
}
.img-mask {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 1100;
  display: none;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.5);
}
.img-mask.show {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
.img-mask.show img {
  width: 80vw;
  height: 80vh;
  -o-object-fit: contain;
     object-fit: contain;
  -o-object-position: center;
     object-position: center;
}
.img-mask.show .close-img-mask {
  position: absolute;
  left: 50%;
  bottom: 4vh;
  margin-left: 24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  text-align: center;
  line-height: 20px;
  cursor: pointer;
  background: url("https://www.serengetilive.com/topic/2024/hk7/images/a4ba9f2a.png") center / contain no-repeat;
}
.img-mask.show .arr span {
  position: absolute;
  top: 50%;
  margin-top: -30px;
  width: 60px;
  height: 60px;
  background: url("https://www.serengetilive.com/topic/2024/hk8/images/e113f82e.png") center / contain no-repeat;
  cursor: pointer;
}
.img-mask.show .arr span.left {
  left: 5vw;
  -webkit-transform: rotate(180deg);
          transform: rotate(180deg);
}
.img-mask.show .arr span.right {
  right: 5vw;
}



body .bar .bar-header .tel{
  line-height: 96px;
  margin-top: 0;
}
body .bar .bar-header .tel a::before{
  top: -2px;
}