body{
    margin: 0;
}
ul,li,h3{
    padding: 0;
    margin: 0;
}
li{
    text-decoration: none;
    list-style: none;
}
#app{
    width: 100%;
    background: #F6F8FF;
    font-family: Microsoft YaHei;
}
/* 首页的配置部分 */
.el-main{
    /* width: 1000px; */
    margin: 10px auto;
    padding: 0 3%;
    overflow: hidden;
    position: relative;
}
.setting{
    position: absolute;
    top:0;
    bottom: 0;
    width: 100%;
    height: 100%;
    background: #004826;
    opacity: 0.3;
    z-index: 99;
    display: flex;
    justify-content: flex-end;
}
.setting i{
    display: inline-block;
    font-size: 25px;
    margin-top: 10px;
    margin-right: 15px;
    color: #fff;
    cursor: pointer;
}
.setting .el-icon-edit-outline{
    margin-right: 3%;
}
.actBox{
    font-size: 14px;
}
.actContent{
    margin-left: 10px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.actContent .title{
    color: #333;
    font-size: 24px;
    font-weight: 700;
}
.actContent .content{
    font-size: 14px;
    margin: 15px 0;
    display: -webkit-box;
      overflow: hidden;
      word-break: break-all;
      text-overflow: ellipsis;
      -webkit-line-clamp: 4;
      -webkit-box-orient: vertical;
      -moz-box-orient: vertical;
}
.actContent .button{
    text-align: right;
}
.actContent .button button{
    background: #fff;
    border: 1px solid #007940;
    border-radius: 8px;
    font-size: 12px;
    color: #007940;
    padding: 5px 10px;
}
.img-title{
    font-size: 22px;
    font-weight: 700;
    color: #53AA45;
    margin-bottom: 15px;
}
/* 首页的专家轮播 */
.imgBox{
    padding: 50px 0px;
    background: #fff;
}
.imgTextBox{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    padding: 15px 30px;
}
.img-intro{
    padding: 15px;
}
.imgMainBox{
    height: 100%;
    padding: 15px 0;
    display: flex;
    justify-content: center;
    align-items: center;
}
/* 成果展现 */
.results{
    display: flex;
    justify-content: start;
    align-items: center;
    margin-bottom: 30px;
}
.results-img{
    width: 45%;
    height: 300px;
}
.results-text{
    width: 55%;
    height: 150px;
    background: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;    
    padding: 15px 30px;
    z-index: 5;
    box-shadow: 0px 1px 9px 0px rgba(136, 153, 183, 0.26);
}
.results-text-right{
    position: relative; 
    left: -5%;
    bottom: -60px;
}
.results-text-left{
    position: relative; 
    left: 5%;
    bottom: -60px;
}
.results-text .content{
    font-size: 14px;
}
/* 配置框的内容 */
.el-dialog{
    width: 75%;
}
.el-form-item__content{
    display: flex;
    justify-content: start;
    align-items: center;
}
.el-button{
    background: #53AA45;
    color: #fff;
}
.actItem{
    padding: 5px;    
    margin-top: 10px;
}
.boderForItem{
    border: 1px solid #184388;
}
.chooseTitle{
    font-size: 14px;
    font-weight: 500;
    color: #53AA45;
}
.chooseText{
    font-size: 12px;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    -moz-box-orient: vertical;
}
.el-icon-delete-solid{
    display: inline-block;
    margin-right: 5px;
    color: #d68080;
}
/* 首页标题 */
.el-main .title{
    justify-content: center;
    margin: 30px 0;
}
.el-main .title .title-h{
    border: none;
    background-size:100% 100%;
    font-size: 25px;
    letter-spacing: 5px;
    min-width: 200px;
    text-align: center;
}
/* 下载按钮的样式 */
#uploadFile,#uploadVideo{
    display: inline-block;
    width: 25px;
    height: 25px;
    position: relative;
    left: 25px;
    top: 10px;
    opacity: 0;
    z-index: 99;
}
#uploadVideo{
    top: 0px;
}
#adver{
    display: inline-block;
    width: 25px;
    height: 25px;
    position: relative;
    left: -45px;
    top: 0px;
    opacity: 0;
    z-index: 99;
}
.adver-box{
    position: absolute;
    height: 300px;
    width: 100%;
    top: 50%;
    left: 0;
    margin-top: -150px;
    z-index: 100;
    display: flex;
    justify-content: center;
}
.video-show-box{
    /* height: calc(70vh); */
    position: relative;
    margin-top: 15px;
}
.video-show-item{
    position:absolute;
    top: 0;
    height: 100%;
    width: 100%;
}
.video-show-item video{
    height: 100%;
    max-height: 500px;
    width: 100%;
    object-fit: cover;
}
/* 首页的配置部分end */
.img{
    width: 100%;
    height: 100%;
    overflow: hidden;
    text-align: center;
    object-fit:cover;
}
.bg{
    height: 424px;
    position: relative;
}
.el-carousel{
    height: 100%;
}
.el-carousel__container{
    height: 100%;
}
.video_box{
    height: auto;
    position:absolute;
    top: 20px;
}
.video_box{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 80%;
    position: absolute;
    left: 50%;
    margin-left: -40%;
}
.video_box .video_box_middle{
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.video-img{
    position: relative;
    width: 405px;
}
.intro{
    color: #F7EDD1;
    /* border: 1px solid #fff; */
    padding: 15px;
    line-height: 25px;
}
.mean-statu{
    background: #fff;
    height: 190px;
    padding: 20px 15px;
    margin-left: 15px;
    width: 230px;
}
.mean-statu .title{
    font-weight: 700;
    border-bottom: 1px solid #44B549;
}
.title span{
    display: inline-block;
    border-bottom: 2px solid #44B549;
    font-size: 14px;
}
.mean-content{
    font-size: 12px;
    color: #333;
    overflow: hidden; 
    text-overflow: ellipsis; 
    display: -webkit-box; 
    -webkit-line-clamp: 11; 
    -webkit-box-orient: vertical;
}
.video-back{
    width: 100%;
}
.title-bg{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 20px;
    margin-bottom: 10px;

}
.title-bg .more{
    position: relative;
    background-size: 100% 100%;
    min-width: 80px;
    text-align: right;
    display: none;
}
.title-bg .title-h{
    font-size: 20px;
    color: #333333;
    font-weight: 700;
    padding: 5px 10px;
    border-bottom: 2px solid #53AA45;
}
.more_text{
    font-size: 12px;
    color: #184388;
    border-bottom: none!important;
    cursor: pointer;

}
/* 轮播图 */
.el-carousel__item h3 {
    color: #475669;
    font-size: 14px;
    opacity: 0.75;
    line-height: 200px;
    margin: 0;
}

.el-carousel__item:nth-child(2n) {
    background-color: #99a9bf;
}

.el-carousel__item:nth-child(2n+1) {
    background-color: #d3dce6;
}
/*视频回顾*/
.img-h .el-row,.img-f .el-row{
    height: 100%;
}
.img-h .el-row .el-col,.img-f .el-row .el-col{
    height: 100%;		
}
/*.img-h,.img-f
.el-carousel-item img{
    height: 100%;
}*/
.el-carousel__item h3 {
    color: #475669;
    font-size: 18px;
    opacity: 0.75;
    line-height: 300px;
    margin: 0;
  }
  
  .el-carousel__item:nth-child(2n) {
    background-color: #99a9bf;
  }
  
  .el-carousel__item:nth-child(2n+1) {
    background-color: #d3dce6;
  }
  .el-container{
      width: 1000px;
      margin: 0 auto;
  }
  p{
      margin: 0 0;
  }
  /* 统计人数的模块 */
  .countBox{
      height: 50px;
      width: 100%;
      position:absolute;
      bottom: 0;
      z-index: 99;
  }
  .countBg{
      position: absolute;
      bottom: 0;
      height: 100%;
      width: 100%;
      background: #000;
      opacity: 0.6;
      z-index: -1;
  }
  .count-item-div{
      height: 100%;
  }
  .countBox .h3{
      color: #fff;
      padding: 0px 15px;
      font-size: 16px;
      text-align: right;
      line-height: 50px;
  }
  .countBox .h3 span:nth-child(2){
      font-size: 14px;
      letter-spacing: 2px;
  }
  .count-item{
      flex-wrap: wrap;
      justify-content: start;
      height: 100%;
      padding: 10px 15px;
  }
  .count-item-box{
      margin-bottom: 5px;
      width: 16.66%;
      height: 25px;
  }
  .count-item-box-content{
      display: flex;
      justify-content: space-between;
      border: 1px solid #fff;     
  }
  .count-item-box-content span{
      display: inline-block;
      color: #fff;
      padding: 5px 10px;
      font-size: 16px;
  }
  .count-item-box-content span:nth-child(1){
    background: #fff;
    color: #333;
    font-weight: 700;
}
/* 统计人数的模块end */
/* 直播图模块 */
  .live{
      position: absolute;
      bottom: 0;
      height: 150px;
      left: 50%;
      margin-left: -75px;
      opacity: 0.75;
  }
/* 直播图模块end */
  .model-title .h3{
      border-left:5px solid #42659D; 
      padding-left: 5px;
      font-style: 15px;
      color: #333333;
      font-weight: 700;
      margin: 10px 0;
  }
  .mean-title{
      color:#F7EDD1;
      font-weight: 700;
      font-size: 34px;
      text-align: center;
  }
  .theme{
    color: #F7EDD1;
      font-weight: 700;
      font-size: 17px;
      margin: 15px 0;
      text-align: center;
  }
  .icon{
      position: absolute;
          top: 50%;
        left: 50%;
        z-index: 99;
        color: #fff;
        font-size: 36px;
        margin-top: -17px;
        margin-left: -17px;
  }
  .video-info{
      overflow:hidden; 
      text-overflow:ellipsis; 
      white-space:nowrap;
  }
  .img-h-box{
      /*display: flex;
      flex-direction: column;*/
      text-align: center;
  }
  .model-content span{
      font-size: 12px;
      color: #666666;

  }
  .school p{
      border-left:5px solid #42659D; 
      padding-left: 5px;
      font-size: 12px;
      color: #333;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
  }
  .place{
      position: absolute;
      width: 100%;
      height: 100%;
      height: 227px;
      left: 0;
  }
  .video-box,.experts-box{
     flex-wrap: wrap;
  }
  .video-box-item,.experts-box-item{
      margin-bottom: 15px;
      
  }
  .video-item{
      position: relative;
      display: flex;
      justify-content: center;
      justify-items: center;
      background: #fff;
  }
  .video-box-item p{
      background: #fff;
  }
  .intro-title{
      padding: 10px 5px;
      font-weight: 700;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
  }
  /* 自在的样式 */
  .rightitem,.leftitem{
      margin-bottom: 20px;
  }
  .zizai{
    text-align: right;   
    font-size: 24px;
    position: relative;
    padding: 15px 35px;
  }
  .zizai span{
    display: inline-block;
    position: absolute;  
    width: 200px;
    height: 80px;    
    background-size: 100% 100%;
  }
  .left-span{
    right: 20px;
    top:-20px;
    background-image: url(../images/introbg1.png);
  }
  .right-span{
    left: 20px;
    top:20px;
    background-image: url(../images/introbg2.png);
  }
  .intro-content{
      font-size: 14px;
      background: #fff;
      color: #333;
      padding: 0 5px;
      height: 60px;
      display: -webkit-box;
      overflow: hidden;
      word-break: break-all;
      text-overflow: ellipsis;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      -moz-box-orient: vertical;
  }
  .video-item .el-icon-video-play{
      position: absolute;
      z-index: 99;
      top: 50%;
      margin-top: -15px;
      width: 30px;
      height: 30px;
      color: #fff;
      font-size: 30px;
  }
  .video-play{
      position: fixed;
      top: 0;
      height: 100%;
      width: 100%;
      z-index:100;
  }
  .video-bg{
      position: fixed;
      top: 0;
      height: 100%;
      width: 100%;
      background: #000;
      opacity: 0.7;
      z-index: 100;
  }
  .video-main{
      position: fixed;
      top: 50%;
      left: 50%;
      margin-left: -40%;
      margin-top: -250px;
      width: 80%;
      height: 500px;
      z-index: 100;
  }
  .video-title{
      color: #fff;
      font-size: 16px;
      text-align: center;
      margin-bottom: 4%;
  }
  .video-main video{			  
      width: 100%;
      height: 90%;
  }
  .video-main i{
    position: absolute;
      z-index: 101;
      right: 0;
      margin-right: 15px;
      width: 30px;
      height: 30px;
      color: #fff;
      font-size: 50px;
      top: 0;
  }
  .textName{
      font-size: 14px;
      color: #333;
      background: none;
      padding: 15px 10px;
      background: #fff;
  }
  .textName span{
    display: inline-block;
    width: 8px;
    height: 8px;
    background: #FFB830;
    margin-right: 10px;
}
.download-item{
    position: relative;
}
.download{
    position: absolute;
    font-size: 20px;
    right: 20px;
}
  /* 底部标签 */
  .el-footer{
      padding: 20px 0;
      width: 100%;
      height: auto!important;
      background: #314B24;
      display: flex;
      justify-content: center;
      align-items: center;
  }
  .footer-box{
      width: 80%;
  }
  .spanLink{			  
      display: flex;
      justify-content: center;
      align-items: center;
      flex-wrap: wrap;
      margin-bottom: 25px;
  }
  .link-item{
      width: 100px;
      border-right: 1px solid #fff;
      color: #fff;
      text-align: center; 
      margin-bottom: 10px;
  }
  .link-item a{
      color: #fff;
      font-size: 14px;
      text-decoration: none;
  }
  .borderNone{
      border: none!important;
  }
  .icp{
      margin-top: 25px;
  }
  .icp p{
      color: #fff;
      font-size: 12px;
      text-align: center;
  }
  .icp p a{
      color: #fff;
      text-decoration: none;
      display: inline-block;
      margin-left: 25px;
  }
  .icon-box{
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
  }
  .logo{
      display: flex;
      align-items: center;
      margin-bottom: 20px;
  }
  .logo p{
      color: #fff;
      font-size: 16px;
      font-weight: 500;
      text-align: center;
  }
  .logo .zhongmeng{
    width: 100px;
  }
  .logo .zhongmeng img{
      width: 100%;
  }
  .logo .yanxue{
      width: 100px;
      margin-left: 50px;
  }
  .logo .yanxue img{
      height: 40px;
      padding: 20px 0;
  }
  .logo .zhongmeng img{
    height: 60px;
    padding: 10px 0;
  }
  .weixin{
      position: relative;
      display: flex;
      justify-content: space-between;
  }
  .wein-icon{
      margin-right: 50px;
      text-align: center;
      position: relative;
  }
  .wein-icon p{
      color: #fff;
  }
  .weixin img{
      width: 25px;
      height: 25px;
  }
  .qrcode{
      position: absolute;
      top: -200px;
      left: 50%;
      margin-left: -80px;
      width: 160px;
      min-height: 90px;
      background: #fff;
  }
  .mobile{
    margin-left: 15px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  #qrcode{
    width: 150px;
    height: 150px;  
  }
  .qrcode img{
      width: 150px;
      height: 150px;
  }
  .qrcode p{
      color: #333;
      font-size: 12px;
      text-align: center;
      padding: 10px 0;
  }
  .qrcode:after{
    content: ' ';
    display: block;
    position: absolute;
    left: 50%;
    bottom: -10px;
    -webkit-transform: translateX(-50%) translateY(50%);
    transform: translateX(-50%) translateY(50%);
    height: 0;
    width: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 10px solid #fff;
    border-bottom: 10px solid transparent;
  }
  .pageBox{
      text-align: center;
  }
  .el-image-viewer__close{
      color: #fff;
  }
  .el-pagination {
      margin: 15px 0;
  }
  .el-row--flex{
      flex-wrap: wrap;
  }
  .indexbg{
      height: calc(100vh - 80px);
  }
  .imgBg .image-slot{
      height: 100%;     
  }
  /* 图片占位符的大小 */
  .image-slot{
      width: 100%;
      height: 115px;
      display: flex;
      background: #fff;
      flex-direction: column;
      justify-content: center;
      align-items: center;
  }
  /*视频的显示区*/
  /*.video-box{
      height: 300px;
      width: 400px;
      background: #fff;
      z-index: 9999;
      position: fixed;
      top: 50%;
      left: 50%;
      margin-left: -150px;
      margin-top: -200px;
  }*/
  /* 响应式布局 */
  /* 手机或小平板 phone */
@media all and (max-width: 767px) {
    .bg{
        /* height: 250px!important; */
    }
    .indexbg{
        height: 300px!important;
    }
    .video_box{
        width: 100%;
        margin-left: 0;  
        left: 0;     
    }
    .video-item{
        height: 130px!important;
    }
    .meanning-item{
        height: 100%!important;
    }
    .title-phone{
        display: block !important;
    }
    .el-container,.el-main{
        width: 100%;
    }
    .mean-title{
        font-size: 14px!important;
    }
    .img-intro-item{
        font-size: 14px;
    }
    .theme{
        font-size: 12px;
    }
    .intro{
        font-size: 12px;
    }
    .title-h{
        font-size: 16px!important;
    }
    .el-col-6{
        width: 50%;
    }
    .el-col-4{
        width: 33.33%;
    }
    /* 头部内容 */
    .zmLogo{
        width: 25px!important;
        height: 15px!important;
    }
    .logoBox{
        margin: 10px 15px;
        justify-content: start!important;
    }
    /* 活动直接 */
    .actBox .el-col-8{
        width: 100%;
    }
    .actBox .el-col-16{
        width: 100%;
    }
    /* 专家轮播 */
    .imgBox{
        padding: 10px 15px;
    }
    .imgBox .el-image{
        height: 50%!important;
    } 
    .imgBox .el-col-12{
        width: 50%;
    }
    /* 成果交流 */
    .results{
        flex-wrap: wrap;
    }
    .results .results-img{
        width: 100%;
        bottom: 0;
        left: 0;
    }
    .results .results-text{
        width: 100%;
        bottom: 0;
        left: 0;
    }
    /* 研学照片 */
    .video-box .el-col-8{
        width: 50%;
    }
    /* 底部栏 */
    .link-item{
        font-size: 12px;
    }
    .borderNone{
        border-right: 1px solid #fff!important;
    }
    .icon-box{
        justify-content: center;
    }
    .meanning{
        width: 100%!important;
    }
}