.content{
   
    /* width: 25.7rem; */
    border: 1px solid transparent;
    margin: 0 auto;
    box-sizing: border-box;
    background-size: 38.4rem 100%;
}

.contentbg{
    background: url(https://file.c-sgba.com/uploads/ac45ae6b-7b82-432b-9ffa-c9ad3861ab2f.png?x-oss-process=image/format,webp/sharpen,100) no-repeat center 0;
    background-size: 38.4rem 100%;
}




.content .title{
    /* font-size: .52rem;
    line-height: .66rem;
    color: #333;
    font-weight: bold; */
}

.title{
    background: url(../image/detailvideo-title-bg.png) no-repeat center 0;
    background-size: 100% 100%;
    height: 3rem;
    box-sizing: border-box;
    width: 14rem; 
    display: flex;
    word-wrap: break-word;
    font-weight: 800;
    align-items: flex-end;
    font-size: .8rem;
    color: #fff;
    line-height: 1rem;
    padding:0 1.3rem  .5rem 1.12rem ;
    position: relative;
    white-space: nowrap; 
    overflow: hidden;
}
.title .title-top{
    position: absolute;
    font-weight: 800;
    font-size: .64rem;
    color: #1D2125;
    line-height: .96rem;
    left: 1.8rem;
    text-align: center;
    top: .1rem;
    width: 7rem;
    display: inline-block;
}
.title span {
    width: 100%;
    overflow: hidden;
    white-space: nowrap; 
    overflow: hidden;
    word-wrap: break-word;
}

.fs80{
     /* 十四个字的宽度 */
    font-size: .8rem;
    font-size: .6rem;
}

.fs76{
    /* 十五个字的宽度 */
   font-size: .76rem;
   font-size: .6rem;
}
.fs66{
    /* 十七个字的宽度 */
   font-size: .66rem;
   font-size: .6rem;
}
.fs56{
    /* 二十个字的宽度 */
    font-size: .56rem;
}
.fs46{
    /* 二十四个字的宽度 */
    font-size: .46rem;
}
.fs40{
    /* 二十四个字的宽度 */
    font-size: .4rem;
}

.abstract{
    font-weight: bold;
    /* font-size: .52rem; */
    font-size: .32rem;
    color: #1D2125;
    line-height: .64rem;
    margin-top: .56rem;
    margin-bottom: 1.12rem;
    padding:0 .2rem;
    box-sizing: border-box;
    text-align: justify;
    text-align-last: left;
}









.video-js .vjs-poster {
    background-size: cover; /* 或者使用 contain，取决于你的需求 */
    background-position: center center; /* 确保图片居中 */
}



















/* 内容 */
.main{
    margin: 0 auto;
    font-size: .36rem;
    line-height: .52rem;
    margin-top: .6rem;
    box-sizing: border-box;
    overflow: hidden;
    margin-bottom: .6rem;

}

.main img{
    margin: .2rem 0;
    max-width: 24rem;
   
}




@media (max-width: 651px) {

    .content{
        padding: .32rem;
        width: 100%;
        box-sizing: border-box;
        overflow: hidden;
    }
    .content .w240{
        width: 100%;
    }
    .title{
        background: url(../image/detailvideo-title-bg.png) no-repeat center 0;
        background-size: 100% 100%;
        height: 2rem;
        font-size: .8rem;
        line-height: 1rem;
        padding: 0 .7rem .1rem ;
        margin-top: 1rem;
        width: 100%;
        box-sizing: border-box;

    }
    .fs80{
        /* 十四个字的宽度 */
       font-size: .8rem;
       font-size: .36rem;
   }
   
   .fs76{
       /* 十五个字的宽度 */
      font-size: .36rem;
   }
   .fs66{
       /* 十七个字的宽度 */
      font-size: .30rem;
   }
   .fs56{
       /* 二十个字的宽度 */
       font-size: .26rem;
   }
   .fs46{
       /* 二十四个字的宽度 */
       font-size: .22rem;
   }
   .fs40{
       /* 二十四个字的宽度 */
       font-size: .20rem;
   }
    .title-top{
        left: 1.6rem;
        margin-bottom: .4rem;
    }
    

  
    .title .title-top{
        width: auto;
        font-size: .4rem;
        left: .8rem;
        left: 12%;
        top: .1rem;
        width: 50%;
        line-height: .6rem;
    }

    .abstract{
        font-size: .28rem;
        margin-bottom: 0;
        line-height: .48rem;
    }




    .main img{
        /* width: 100% !important; */
        max-width: 100%;
        height: auto !important;
    }


    .main{
        width: 100%;
        box-sizing: border-box;
        margin-top: 0;
    }
    .main table.shape-w-4l{
        display: block;
    }
    .main table.shape-w-4l tbody{
        display: block;
    }
    .main table.shape-w-4l tr{
        display: block;
        width: 100% !important;
    }
    .main table.shape-w-4l td{
        display: block;
        width: 100% !important;
        box-sizing: border-box;
    }
    .main .shape-w-4l td img{
        width: 100% !important;
        box-sizing: border-box;
        height: auto !important;

    }

}