/*
 * 初始�? * */
* {
  margin: 0 auto;
  padding: 0;
  outline: none;
  font-family: "Microsoft Yahei", "微软雅黑", "Tahoma", "SimSun";
  box-sizing: border-box;
  -webkit-tap-highlight-color: rgba(255, 0, 0, 0);
}
html {
  _background-image: url(about:blank);
  _background-attachment: fixed;
}
body {
  font-size: 14px;
  color: #333;
}
html,
body {
  min-width: 960px;
}
a {
  color: #333;
  text-decoration: none;
}
a:hover {
  color: #ff7d00;
}
ul,
li {
  list-style: none outside none;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
}
img {
  border: none;
  outline: none;
  display: block;
}
a {
  transition: color 0.6s;
  -moz-transition: color 0.6s;
  /* Firefox 4 */
  -webkit-transition: color 0.6s;
  /* Safari �?Chrome */
  -o-transition: color 0.6s;
}
.fl {
  float: left;
  _display: inline;
}
.fr {
  float: right;
  _display: inline;
}
.cf {
  *zoom: 1;
}
.clear:after {
  content: " ";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}
.mt20 {
  margin-top: 20px;
}
.mt30 {
  margin-top: 30px;
}
.mt35 {
  margin-top: 35px;
}
.mt40 {
  margin-top: 40px;
}
.mb5 {
  margin-bottom: 5px;
}
.mb10 {
  margin-bottom: 10px;
}
.mb15 {
  margin-bottom: 15px;
}
.mb20 {
  margin-bottom: 20px;
}
.mb25 {
  margin-bottom: 25px;
}
.mb30 {
  margin-bottom: 30px;
}
.mb40 {
  margin-bottom: 40px;
}
.mb35 {
  margin-bottom: 35px;
}
.mb45 {
  margin-bottom: 45px;
}
.mb50 {
  margin-bottom: 50px;
}
.mb55 {
  margin-bottom: 55px;
}
.mb60 {
  margin-bottom: 60px;
}
.mb65 {
  margin-bottom: 65px;
}
.mb70 {
  margin-bottom: 70px;
}
.mb75 {
  margin-bottom: 75px;
}
.mb80 {
  margin-bottom: 80px;
}
.mb85 {
  margin-bottom: 85px;
}
.mb90 {
  margin-bottom: 90px;
}
.mb95 {
  margin-bottom: 95px;
}
.mb100 {
  margin-bottom: 100px;
}
.mb110 {
  margin-bottom: 110px;
}
.box {
  overflow: hidden;
  width: 960px;
  margin: 0 auto;
}
#scoller {
  display: none;
  position: fixed;
  z-index: 100;
  right: 40px;
  bottom: 40px;
  width: 50px;
  height: 50px;
  background: url('/ch120/2023-12-24zjfc/images/back.png') no-repeat center center / 100% auto;
  cursor: pointer;
}
body {
  background: url('/ch120/2023-12-24zjfc/images/bg.jpg') no-repeat center 90px;
  padding-bottom: 415px;
}
.topNav {
  width: 960px;
  margin: 0 auto;
  padding: 20px 0;
}
.topNav a img {
  height: 50px;
  margin: 0;
}
.banner {
  height: 864px;
}
.banner .box {
  position: relative;
  width: 1200px;
  height: 100%;
}
.banner .box .img1 {
  position: absolute;
  left: 108px;
  top: 53px;
  animation-delay: 0.5s;
}
.banner .box .img3 {
  position: absolute;
  left: -9px;
  animation-delay: 0.9s;
  top: 26px;
}
.banner .box .img4 {
  position: absolute;
  left: 432px;
  animation-delay: 1.3s;
  top: 307px;
}
.banner .box .img5 {
  position: absolute;
  left: 299px;
  animation-delay: 1.7s;
  top: 370px;
}
.wrap .box {
  width: 925px;
  margin: 0 auto;
  position: relative;
}
.wrap .box video {
  display: block;
  width: 100%;
  height: 530px;
  background: #000;
  border-radius: 10px;
}
.wrap .box .swipeL {
  position: absolute;
  left: 65px;
  bottom: 0;
  width: 26px;
  height: 130px;
  background: url('/ch120/2023-12-24zjfc/images/left.png') no-repeat center center;
  cursor: pointer;
}
.wrap .box .swipeR {
  position: absolute;
  right: 65px;
  bottom: 0;
  width: 26px;
  height: 130px;
  background: url('/ch120/2023-12-24zjfc/images/right.png') no-repeat center center;
  cursor: pointer;
}
.wrap .box .videoSwipe {
  width: 500px;
  overflow: hidden;
  margin: 48px auto 0;
}
.wrap .box .videoSwipe .swiper-slide div {
  position: relative;
  background: #ebebeb;
  width: 200px;
  height: 130px;
  border-radius: 10px;
  overflow: hidden;
  margin: 0 auto;
  cursor: pointer;
  transition: all 0.3s;
  opacity: 0.6;
}
.wrap .box .videoSwipe .swiper-slide div.checked {
  opacity: 1;
}
.wrap .box .videoSwipe .swiper-slide div img {
  display: block;
  width: 100%;
  height: 100%;
}
.wrap .box .videoSwipe .swiper-slide div i {
  position: absolute;
  display: block;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 57px;
  height: 57px;
  background: url('/ch120/2023-12-24zjfc/images/video.png') no-repeat center center;
}
.wrap .box .switch {
  margin: 30px auto 0;
  width: 840px;
}
.wrap .box .switch:after {
  display: block;
  content: ' ';
  clear: both;
}
.wrap .box .switch div {
  position: relative;
  background: #ebebeb;
  float: left;
  width: 230px;
  height: 130px;
  border-radius: 10px;
  overflow: hidden;
  margin-right: 75px;
  cursor: pointer;
  transition: all 0.3s;
  opacity: 0.6;
}
.wrap .box .switch div.checked {
  opacity: 1;
}
.wrap .box .switch div img {
  display: block;
  width: 100%;
  height: 100%;
}
.wrap .box .switch div i {
  position: absolute;
  display: block;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 57px;
  height: 57px;
  background: url('/ch120/2023-12-24zjfc/images/video.png') no-repeat center center;
}
.wrap .box .switch div:last-child {
  margin-right: 0;
}
.wrap1 {
  margin-top: 235px;
}
.wrap1 .box {
  width: 925px;
  padding-top: 15px;
  overflow: inherit;
}
.wrap1 .box:after {
  display: block;
  content: ' ';
  clear: both;
}
.wrap1 .box .switch {
  font-size: 32px;
  line-height: 50px;
  text-align: center;
  color: #fff;
  font-weight: bold;
  margin-bottom: 40px;
}
.wrap1 .box .switch:after {
  display: block;
  content: ' ';
  clear: both;
}
.wrap1 .box .switch span {
  transition: all 0.2s;
  margin-right: 29px;
}
.wrap1 .box .switch span.checked {
  transform: scale(1.2);
}
.wrap1 .box .switch .elem1 {
  display: inline-block;
  width: 117px;
  height: 50px;
  background: url('/ch120/2023-12-24zjfc/images/11.png') no-repeat center center;
  margin-bottom: 40px;
  cursor: pointer;
}
.wrap1 .box .switch .elem1:last-child {
  margin-right: 0;
}
.wrap1 .box .switch .elem2 {
  display: inline-block;
  cursor: pointer;
  width: 116px;
  height: 50px;
  background: url('/ch120/2023-12-24zjfc/images/12.png') no-repeat center center;
}
.wrap1 .box .switch .elem2:last-child {
  margin-right: 0;
}
.wrap1 .box .swiper2 {
  width: 925px;
  background: #fff;
  border-radius: 10px;
}
.wrap1 .box .swiper2 .swiper-slide {
  padding: 50px 45px 50px;
}
.wrap1 .box .swiper2 .swiper-slide .left {
  float: left;
  width: 440px;
  height: 300px;
  border-radius: 10px;
  background: #ebebeb;
  overflow: hidden;
}
.wrap1 .box .swiper2 .swiper-slide .left img {
  display: block;
  width: 100%;
  height: 100%;
}
.wrap1 .box .swiper2 .swiper-slide .news_list {
  float: right;
  width: 370px;
}
.wrap1 .box .swiper2 .swiper-slide .news_list .elem1 {
  padding-bottom: 10px;
}
.wrap1 .box .swiper2 .swiper-slide .news_list .elem1 a {
  display: block;
  font-size: 22px;
  line-height: 28px;
  font-weight: bold;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  margin-bottom: 10px;
}
.wrap1 .box .swiper2 .swiper-slide .news_list .elem1 a:hover {
  text-decoration: underline;
  color: #333;
}
.wrap1 .box .swiper2 .swiper-slide .news_list .elem1 p {
  font-size: 16px;
  color: #666;
  line-height: 36px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 6;
}
.wrap1 .box .swiper2 .swiper-slide .news_list ul.elem2 {
  padding-top: 10px;
}
.wrap1 .box .swiper2 .swiper-slide .news_list ul.elem2 li {
  margin-bottom: 5px;
}
.wrap1 .box .swiper2 .swiper-slide .news_list ul.elem2 li a {
  display: block;
  font-size: 16px;
  line-height: 36px;
  color: #333;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  border-bottom: 1px dotted #ccc;
}
.wrap1 .box .swiper2 .swiper-slide .news_list ul.elem2 li a:hover {
  color: #666;
  text-decoration: underline;
}
.wrap1 .box .swiper2 .swiper-slide .news_list ul.elem2 li a i {
  float: left;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #333;
  margin-top: 12.5px;
  margin-right: 8px;
}
.wrap2 {
  margin-top: 320px;
}
.wrap2 .box .swiper1 {
  width: 925px;
  height: 646px;
}
.wrap2 .box .swiper1 .swiper-pagination {
  bottom: 0;
}
.wrap2 .box .swiper1 .swiper-pagination .swiper-pagination-bullet {
  width: 24px;
  height: 8px;
  border-radius: 4px;
}
.wrap2 .box .swiper1 .swiper-pagination-bullet {
  background: #fff;
}
.wrap2 .box .swiper1 .swiper-slide {
  position: relative;
}
.wrap2 .box .swiper1 .swiper-slide img {
  display: block;
  width: 100%;
  height: 616px;
}