@charset "utf-8";
.kele-table{
  width: 100%;
  max-width: 700px;
  /* margin: auto; */
}

.kele-table td,
.kele-table th{
  padding: 5px 10px;
  font-size: 14px;
  line-height: 24px;
  border-top: 2px solid #fff;
  border-left: 2px solid #fff;
}
.kele-table th{
  color: #fff;
  background-color: #0053b6;
}
.kele-table .table-label{
  text-align: end;
  font-weight: bold;
  /* border-right: 2px solid #fff; */
}
.kele-table tr:nth-child(2n - 1) td{
  background-color: rgba(0, 104, 175, .3);
}
.kele-table tr:nth-child(2n) td{
  background-color: rgba(238, 236, 236, 0.7);
}
.kele-table tr:first-child td{
  border-top: none;
}
.kele-table tr td:first-child,
.kele-table tr th:first-child{
  border-left: none;
}
.secondary-nav{
  position: relative;
  margin-top: -60px;
  background-color: rgba(255, 255, 255, .5);
}
.anchor-nav{
  padding-left: 80px;
  padding-right: 80px;
  width: 100%;
  /* margin-top: -40px; */
  display: flex;
  z-index: 999;
}
.anchor-nav li{
  padding: 10px;
  min-height: 60px;
  width: 25%;
}
.anchor-nav li.active{
  background-color: var(--primary-color);
}
.anchor-nav li a{
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  width: 100%;
  height: 100%;
}
.secondary-page{
  position: relative;
}
.secondary-page p{
  margin-bottom: 10px;
  text-indent: 2em;
  /* line-height: 24px; */
  /* font-size: 14px; */
}
.mag-top{
  margin-top: 50px;
}
.secondary-page .img{
  text-align: center;
}
/* .secondary-page img{
  max-width: 700px;
} */
.secondary-page h3{
  margin-top: 40px;
  margin-bottom: 20px;
  font-size: 22px;
  text-align: center;
}
.nav-bread{
  padding: 10px 0;
  font-size: 14px;
}
.nav-bread a {
  pointer-events: none;
  cursor: default;
  color: inherit;
  text-decoration: none;
}
/* 展会介绍 */
.architecture{
  display: grid;
  grid-template-columns: 1fr 1fr;
}
/* .architecture table{
  width: 100%;
} */
.architecture img{
  width: 100%;
}
/* .architecture table tr:nth-child(2n) td{
  background-color: rgba(238, 236, 236, 0.7);
}
.architecture table tr:nth-child(2n - 1) td{
  background-color: rgba(0, 104, 175, .3);
}
.table-label{
  text-align: end;
  font-weight: bold;
  border-right: 2px solid #fff;
}
.architecture td{
  padding: 5px 10px;
  font-size: 14px;
  line-height: 24px;
  border-top: 2px solid #fff;
}
.architecture tr:first-child td{
  border-top: none;
} */
.scope-box{
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
}
.scope-box2{
  grid-template-columns: 1fr 1fr 1fr 1fr;
}
.scope-item{
  position: relative;
  padding: 20px;
  background-color: var(--primary-color);
  border-top: 2px solid #fff;
  border-left: 2px solid #fff;
  min-height: 234px;
  cursor: pointer;
}
.scope-box .scope-item:first-child{
  border-left: none;
}
.scope-before,
.scope-after{
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  transition: all 1s;
  backface-visibility: hidden;
}
.scope-item .scope-before{
  width: 100%;
  background-repeat: no-repeat;
  background-size: cover;
}
.scope-before h4{
  display: flex;
  justify-content: center;
  align-items: center;
  padding-left: 20px;
  padding-right: 20px;
  height: 100%;
  width: 100%;
  color: #fff;
  font-size: 22px;
  text-align: center;
  line-height: 1.2;
  background-color: rgba(0, 104, 175, .4);
}
.scope-item .scope-before img{
  height: 100%;
  width: 100%;
  object-fit: cover;
}
.scope-after{
  padding: 14px;
  background-color: var(--secondary-color);
  transform: rotateY(180deg);
  color: #fff;
  z-index: 99;
}
.scope-after div{
  padding: 10px;
  height: 100%;
  color: var(--primary-color);
  background-color: rgba(255, 255, 255, 0.8);
  box-sizing: border-box;
  overflow-y: auto;
  /* overscroll-behavior: contain; */
  line-height: 22px;
  font-size: 14px;
  border-radius: 5px;
}
.scope-after h4{
  margin-bottom: 10px;
  font-size: 18px;
  line-height: 24px;
  text-align: center;
}
.scope-item:hover .scope-before{
  transform: rotateY(180deg);
}
.scope-item:hover .scope-after{
  transform: rotateY(360deg);
}
.scope-box .scope-item:nth-child(2n){
  background-color: var(--secondary-color);
}
.scope-box2 .scope-item:nth-child(2n){
  background-color: var(--primary-color);
}
.scope-box2 .scope-item:nth-child(2n-1){
  background-color: var(--secondary-color);
}
.scope-box .scope-item:nth-child(2n) .scope-after{
  background-color: var(--primary-color);
}
.scope-box2 .scope-item:nth-child(2n) .scope-after{
  background-color: var(--secondary-color);
}
.scope-box2 .scope-item:nth-child(2n-1) .scope-after{
  background-color: var(--primary-color);
}
.licheng{
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}
/* 新闻列表 start */
.news-item{
  padding-top: 20px;
  padding-bottom: 20px;
  display: grid;
  grid-template-columns: 1fr 3fr;
  width: 100%;
  border-top: 1px solid #ccc;
}
.news-box a:first-child .news-item{
  border-top: none;
}
.news-img{
  overflow: hidden;
}
.news-img img{
  transition: transform 1s;
  vertical-align: middle;
  width: 100%;
  height: 180px;
  object-fit: cover;
}
.news-info{
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 20px;
  width: 100%;
}
.news-info .news-title{
  margin-bottom: 15px;
  font-size: 18px;
  font-weight: bold;
  -webkit-line-clamp: 1;
  line-clamp: 1;
}
.news-p{
  margin-bottom: 20px;
  font-size: 14px;
  line-height: 24px;
  height: 72px;
}
.news-info .time{
  font-size: 14px;
  text-align: end;
}
.news-item:hover .news-img img{
  transform: scale(1.2);
}
.news-item:hover .news-title{
  color: var(--primary-color);
}
.news-item:hover .news-p{
  color: var(--secondary-color);
}
/* 视频图片新闻列表 */
.news-video{
  display: grid;
  grid-template-columns:1fr 1fr 1fr;
  gap: 10px;
}
.news-video a{
  overflow: hidden;
}
.video-cover{
  position: relative;
  width: 100%;
  max-height: 240px;
  overflow: hidden;
}
.video-cover img:first-child{
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all .5s;
}
.video-cover .pay{
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%,-50%) scale(4);
  opacity: 0;
  transition: all .5s;
}
.news-video a p{
  display: block;
  padding: 5px 10px;
  width: 100%;
  text-align: center;
  color: #fff;
  background-color: var(--primary-color);
}
.news-video a:hover .pay{
  opacity: 1;
  transform: translate(-50%,-50%) scale(1);
}
.news-video a:hover .video-cover img:first-child{
  transform: scale(1.3);
}
/* 新闻分页 */
.pagination{
  margin-top: 50px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.pagination li{
  margin-right: 10px;
  border: 1px solid #ccc;
  border-radius: 5px;
  overflow: hidden;
}
.pagination li a{
  display: inline-block;
  padding: 5px 10px;
  cursor: pointer;
}
.pagination li.active a,
.pagination li a:hover{
  color: #fff;
  background-color: var(--primary-color);
}
/* 新闻列表 end */
/* 合作媒体 start */
.media-list{
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr;
  gap: 10px;
}
.media-item{
  height: 80px;
  background-color: #fff;
}
.media-item img{
  padding: 10px;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: all 1s;
  border: 1px solid #ccc;
}
.media-item:hover img{
  transform: rotateY(360deg);
}
/* 合作媒体 end */
/* 下载中心 start */
.download-box{
  max-width: 800px;
  margin: 20px auto 0;
}
.download-h1{
  padding: 15px;
  text-align: center;
  font-size: 24px;
  font-weight: bold;
  color: #fff;
  background-color: var(--secondary-color);
}
.download-item{
  vertical-align: middle;
  background-color: #f2f2f2;
  line-height: 40px;
  margin-top: 10px;
}
.download-item a{
  position: relative;
  padding: 10px 0 10px 20px;
  width: 100%;
  justify-content: space-between;
  overflow: hidden;
}
.download-title{
  flex: 1;
  display: inline-block;
}
.download-item .icon{
  position: relative;
  display: inline-block;
  padding-left: 10px;
  padding-right: 20px;
  width: 120px;
  text-align: end;
  line-height: 28px;
  font-size: 14px;
  vertical-align: middle;
  z-index: 1;
}
.download-item .icon::before{
  content: '';
  position: relative;
  display: inline-block;
  width: 24px;
  height: 28px;
  background: url(/public/images/icon/download.png) no-repeat;
  background-size: 24px 24px;
  vertical-align: middle;
  z-index: 1;
}
.download-item .icon::after{
  content: '';
  position: absolute;
  right: -130px;
  top: 50%;
  transform: translateY(-50%) skew(-18deg) ;
  height: 50px;
  width: 120px;
  background-color: var(--secondary-color);
  z-index: -1;
}
.download-item a:hover .icon::before{
  background-image: url(/public/images/icon/download1.png);
}
.download-item a:hover .icon{
  color: #fff;
  transition: color .35s ease;
}
.download-item a:hover .icon::after{
  right: -10px;
  transition: right .35s ease;
}
/* 下载中心 end */
/* 论坛模版 */
.forum-page{
  margin-top: 30px;
  display: grid;
  grid-template-columns: 2fr 7fr;
  gap: 15px;
  align-items: self-start;
}
.forum-page p{
  margin-bottom: 10px;
  text-indent: 2em;
}
.forum-nav{
  background-color: #fff;
  border: 5px solid var(--secondary-color);
  border-top: none;
}
.forum-nav dt{
  padding: 20px 10px;
  font-weight: bold;
  text-align: center;
  color: #fff;
  font-size: 24px;
  background-color: var(--secondary-color);
}
.forum-nav dd{
  padding-top: 2px;
}
.forum-nav a{
  display: block;
  padding: 10px;
  color: #fff;
  font-size: 16px;
  line-height: 1.5;
  background-color: var(--primary-color);
  transition: all .5s;
}
.forum-nav a:hover{
  background-color: var(--secondary-color);
}
.forum-box{
  padding: 30px 30px 20px;
  box-shadow: 0 0 5px #cfcfec;
  background-color: #fff;
}
.forum-box .title{
  padding-bottom: 30px;
  font-size: 28px;
  border-bottom: 1px solid #e4e4e4;
  font-weight: initial;
}
.forum-box div{
  margin-bottom: 20px;
}
.forum-box .table{
  margin: 0 auto;
  width: 100%;
  font-size: 14px;
  line-height: 30px;
  border-right: 1px solid #ccc;
  border-bottom: 1px solid #ccc;
}
.forum-box .table th, .forum-box .table td{
  padding: 5px;
  border-left: 1px solid #ccc;
  border-top: 1px solid #ccc;
}
.forum-box .table th{
  padding: 5px;
  color: #fff;
  background-color: #0053b6;
}
.forum-box .table tr{
  background-color: #a4d5f6;
}
.forum-box .table tr:nth-child(2n){
  background-color: #fff;
}
.table-label-center{
  text-align: center;
  font-weight: bold;
}
/* 直播 start */
.live-title{
  width: 100%;
  border-bottom: 1px solid #e4e4e4;
  font-size: 26px;
  line-height: 32px;
  color: red;
  padding: 12px 0 38px;
  text-align: center;
}
.kele-con{
  display: flex;
  justify-content: space-between;
  padding-top: 20px;
}
.kele-con-l, .kele-con-r{
  width: 49%;
  background-color: #e7e7e7;
}
.kele-con img{
  width: 100%;
}
.live-please{
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100px;
}
.kele-live-table{
  display: table;
  margin: 10px auto;
}
.kele-live-table div{
  display: table-row;
  user-select: none;
  text-decoration: none;
}
.kele-live-table a{
  color: var(--primary-color);
  display: table-cell;
  font-size: 14px;
  line-height: 20px;
}
.kele-live-table a + a{
  padding-left: 15px;
}
.kele-live-table a:hover{
  color: #8ac419;
}
.kele-live-table span{
  display: inline-block;
  padding: 6px 24px 6px 10px;
  background-image: url(https://www.chtf.com/public/images/icon-play1.png);
  background-size: 18px;
  background-position: right 8px;
  background-repeat: no-repeat;
  font-size: inherit;
  line-height: 20px;
}
.titbits{
  display: flex;
  margin-top: 30px;
  /* margin-bottom: 50px; */
  padding: 15px;
  background-color: #e7e7e7;
}
.titbits-title{
  padding-right: 10px;
  user-select: none;
}
.crosswise{
  position: relative;
  width: 100%;
  height: 178px;
  overflow: hidden;
  white-space: nowrap;
}
.crosswise-list{
  position: absolute;
  top: 0;
}
.crosswise-item{
  display: inline-block;
  width: 250px;
  padding: 0 10px;
}
.img-scale{
  position: relative;
}
.crosswise-item .img-scale::before{
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  width: 40px;
  height: 40px;
  transform: translate(-50%, -50%) scale(2);
  background: url(https://www.chtf.com/public/images/icon-play.png) no-repeat;
  background-size: 100% 100%;
  opacity: 0;
  transition: all .3s;
}
.crosswise-item img{
  width: 100%;
  vertical-align: middle;
}
.crosswise-info{
  padding: 7px 10px;
  font-size: 14px;
  color: #000;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  background-color: #fff;
}
.crosswise-item:hover .img-scale::before{
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
}
.crosswise-item:hover .crosswise-info{
  color: var(--secondary-color);
}
/* 直播 end */
@media (min-width: 320px) and (max-width: 768px) {
  .nav-bread{
    padding-bottom: 0;
    font-size: 12px;
  }
  .mag-top{
    margin-top: 20px;
  }
  .title{
    font-size: 24px;
  }
  .secondary-page p{
    font-size: 14px;
    line-height: 24px;
  }
  .secondary-page h3{
    margin-top: 20px;
    margin-bottom: 10px;
    font-size: 18px;
  }
  /* 展会介绍 */
  .architecture{
    grid-template-columns: 1fr;
  }
  .scope-box,
  .scope-box2{
    grid-template-columns: 1fr;
  }
  .scope-item{
    min-height: 190px;
  }
  .licheng p strong{
    font-size: 16px !important;
    line-height: 24px;
  }
  /* 往届视频 */
  .news-video{
    grid-template-columns: 1fr 1fr;
  }
  .news-video a p{
    font-size: 14px;
    line-height: 20px;
  }
  .pagination{
    margin-top: 30px;
  }
  .video-cover{
    max-height: 110px;
  }
  /* 论坛 */
  .forum-page{
    grid-template-columns: 1fr;
  }
  .forum-nav{
    display: none;
  }
  .forum-box{
    padding: 0;
    box-shadow: none;
  }
  .forum-page p{
    font-size: 14px;
    line-height: 24px;
  }
  /* 新闻 */
  .news-item{
    padding: 10px 0;
    grid-template-columns: 1fr;
  }
  .news-item .news-img{
    display: none;
  }
  .news-info{
    padding-left: 0;
  }
  .news-info .news-title{
    margin-bottom: 5px;
    font-size: 15px;
  }
  .news-p{
    margin-bottom: 0;
  }
  /* 新闻分页 */
  .pagination{
    margin-top: 30px;
    justify-content: left;
    flex-wrap: wrap;
    font-size: 14px;
  }
  .pagination li{
      margin-right: 4px;
  }
  .pagination li a{
      padding: 0px 5px;
  }
}