@media screen and (min-width:960px) {

    
       .cou-three h2 {
        /* width: 3.84rem; */
        height: 0.64rem;
        font-size: 0.48rem;
    
        font-weight: bold;
        color: #D5081E;
        line-height: 0.72rem;
        margin: 0 auto;
        padding-top: 0.79rem;
        text-align: center;
      }
    
       .cou-three p {
        width: 8.09rem;
        height: 0.36rem;
        font-size: 0.36rem;
        font-weight: bold;
        color: #F7F7F7;
        line-height: 0.44rem;
        margin: 0 auto;
        text-align: center;
        padding-bottom: 1.05rem;
      }
    
       .cou-twe {
        width: 80%;
        margin: 0 auto;
        color: #4a4a4a;
      }
    
       .cou-twe dl {
        width: 14%;
        float: left;
        margin-right: 2%;
      }
    
       .cou-twe .dl {
        width: 14.5%;
        height: 4rem;
        background: #D5081E;
      }
    
       .cou-twe .dt img {
        width: 38%;
        height: 0.8rem;
        margin: 0 auto;
        padding-top: 0.64rem;
        padding-bottom: 0.36rem;
      }
    
       .cou-twe .dd {
    
        font-size: 0.16rem;
        font-weight: 500;
        color: #FFFFFF;
        line-height: 0.26rem;
        padding-left: 0.3rem;
    
      }
    
       .dldl .dtdt {}
    
       .dldl .dtdt img {
        width: 100%;
        height: 2.4rem;
      }
    
       .dddd {
    
        height: 1.6rem;
        background: #fff;
      }
    
      /* .cou-quan{
    border-right: 2px solid #D5081E;
    } */
       .cou-quan {
        margin: 0;
        padding: 0;
        text-align: center;
        height: 0.6rem;
        width: 100%;
        display: flex;
        justify-content: center;
    
      }
    
       .cou-quan b {
        padding: 0;
        margin: 0;
        font: normal;
        font-size: 0.3rem;
        display: block;
    
        /* vertical-align:middle; */
        /* font:normal; */
      }
    
       .cou-quan span {
        display: block;
        font-size: 0.12rem;
      }
    
       .cou-quan-content {
        height: 0.4rem;
        margin-top: 0.1rem;
        color: #D5081E;
        text-align: center;
      }
    
       .cou-quan-icon {
        background-color: #D5081E;
        width: 2px;
        height: 0.46rem;
        margin-top: 0.14rem;
        margin-right: 0.1rem;
    
      }
    
       .dddd p {
        font-family: "黑体";
        color: #4a4a4a;
        font-size: 0.12rem;
        padding: 0.15rem;
        height: 0.6rem;
        overflow: hidden;
      }
    
       .dddd p:hover {
        color: #D5081E;
      }
       .cou-tn {
        width: 100%;
      }
    
      /* 培训教学环境 */
      .slide-teaching-env-module {
        width: 100%;
        height: 6.5rem;
      }
    
      .slide-teaching-env-module .train-one h2 {
    
        font-size: 0.48rem;
        font-family: SourceHanSansCN-Bold, SourceHanSansCN;
        font-weight: bold;
        color: #D5081E;
        line-height: 0.72rem;
        margin: 0 auto;
        text-align: center;
      }
    
      .slide-teaching-env-module .train-one p {
    
        font-size: 0.36rem;
        font-family: HelveticaNeue-Bold, HelveticaNeue;
        font-weight: bold;
        color: #4A4A4A;
        line-height: 0.44rem;
        margin: 0 auto;
        text-align: center;
      }
    
      .slide-teaching-env-module .train-twe {
        width: 70%;
        margin: 0 auto;
      }
    
      .slide-teaching-env-module #envirBtn {
        width: 94%;
        margin: 0.3rem auto;
        display: flex;
        display: -webkit-flex;
        -webkit-justify-content: space-between;
        justify-content: space-between;
        font-size: 0.2rem
      }
    
      .slide-teaching-env-module #envirBtn li {
        width: 18%;
        background: #4A4A4A;
        padding: 0.1rem 0;
        text-align: center;
        /* box-shadow: 0 1px 6px 0 rgba(0, 0, 0, 0.19) */
        color: #fff;
      }
    
      .slide-teaching-env-module #envirBtn .actLi {
        background: #D5081E;
        color: #fff
      }
    
      .slide-teaching-env-module .swiper-slide .lazy {
        /* width: 70%; */
      }
    
      #envirConPic {
        /* border: solid 1px red; */
      }
    
      #envirConPic img {
        width: 100%;
      }
    

}



@media screen and (max-width:960px){

     .cou-three {
        margin: 0.2rem;
    }

     .cou-three h2 {
        font-size: 0.2rem;
        font-family: SourceHanSansCN-Bold, SourceHanSansCN;
        /* font-weight: bold; */
        color: #D5081E;
        line-height: 0.36rem;
        text-align: center;
    }

     .cou-three p {
        font-size: 0.18rem;
        font-family: HelveticaNeue-Bold, HelveticaNeue;
        font-weight: bold;
        color: #000;
        line-height: 0.22rem;
        text-align: center;
        display: none;
    }

    .cou-tn {
        padding-bottom: 0.1rem;
    }

    .cou-tn .cou-twe {
        padding: 0 0.15rem;
        display: flex;
        flex-wrap: wrap;
        /* justify-content: space-between; */

    }

    .cou-tn .cou-twe dl {
        margin-bottom: 0.1rem;
    }

    .cou-tn .cou-twe dl:nth-of-type(1) {
        margin-right: 0.09rem;
        border-radius: 0.08rem;
    }

    .cou-tn .cou-twe dl:nth-of-type(2) {
        margin-right: 0.09rem;
    }

    .cou-tn .cou-twe dl:nth-of-type(4) {
        margin-right: 0.09rem;
    }

    .cou-tn .cou-twe dl:nth-of-type(5) {
        margin-right: 0.09rem;
    }

    .cou-tn .cou-twe .dl {
        width: 1.06rem;
        height: 2rem;
        background: #D5081E;
    }

    .cou-tn .cou-twe .dldl {
        width: 1.06rem;
        height: 2rem;
    }

    .cou-tn .cou-twe .dt {}

    .cou-tn .cou-twe .dt img {
        width: 0.38rem;
        height: 0.38rem;
        padding: 0.3rem 0.35rem 0.17rem 0.32rem;
    }

    .cou-tn .cou-twe .dd {
        font-size: 0.1rem;
        font-weight: 500;
        color: #fff;
        line-height: 0.13rem;
        padding-left: 0.2rem;
        display: none;
    }

    .cou-tn .cou-twe .dd:nth-of-type(1) {
        display: block;
    }

    .cou-tn .cou-twe .dd:nth-of-type(3) {
        display: block;
    }

    .cou-tn .cou-twe .dd:nth-of-type(4) {
        display: block;
    }

    .cou-tn .cou-twe .dd:nth-of-type(5) {
        display: block;
    }

     .dldl .dtdt img {
        width: 1.06rem;
        height: 1.2rem;
        border-radius: 0.08rem 0.08rem 0 0;
    }

     .dddd {
        font-size: 10px;
        height: 0.8rem;
        background: #d8d8d8;
        border-radius: 0 0 0.08rem 0.08rem;
    }

    .cou-quan-content {
        text-align: center;
    }

    .cou-quan-content b {
        font-size: 0.18rem;
        font-family: SourceHanSansCN-Medium, SourceHanSansCN;
        font-weight: 500;
        color: #D5081E;
        line-height: 0.47rem;
        display: block;
    }

     .dddd p {
        width: 1.06rem;
        font-size: 0.08rem;
        font-family: SourceHanSansCN-Normal, SourceHanSansCN;
        font-weight: 400;
        color: #4A4A4A;
        line-height: 0.11rem;
        display: none;
    }

    .cou-quan-content span {
        font-size: 0.1rem;
        font-family: SourceHanSansCN-Normal, SourceHanSansCN;
        font-weight: 400;
        color: #D5081E;
        line-height: 0.09rem;
    }

    
}