#link{
    margin-bottom:100px;
}
.link-list{
    width: 640px;
    margin: 0 auto;
}
.link-list li{
    /*width:500px;
    margin:25px 50px 25px 50px;*/
}
.link-list h4 a{
    /*margin:16px 0 0 16px;
    padding:0;*/
    color: #333;
    font-weight:normal;
    border-bottom:1px solid #333;
    line-height:2.5;
    /* margin-left:50px; */
    font-size:18px;
}
.link-list figure{
    /*height:200px;*/
    overflow:hidden;
    background:#ddd;
    aspect-ratio:16/10;
}
.link-list .pic img{
    width:100%;
    height:100%;
    object-fit:cover;
    font-family: "object-fit: cover;";
}
#news{
    margin-top:100px;
}
.news_tab_item{
    width:100%;
    cursor:auto;
    font-size:20px;
}
.sec{
    width:1000px;
    margin:0 auto;
}

@media screen and (max-width:768px){
    .sec{
        width:100%;
    }
    .link-list{
        width: 100%;
    }
}

@media screen and (max-width:480px){
  .link-list h4 a{
    margin-left: 0 !important;
    font-size: 14px;
  }

}