.bottom-line{position: relative;}
.bottom-line::after{content: "";position: absolute;left: 0;bottom: -1px;background-color: #0ea5e9;height: 1px;width: 0%;-webkit-transition: width 1.5s;transition: width 1.5s;}
.bottom-line:hover::after{width: 100%;}

.article-litpic{width: 100%; height:100%; overflow: hidden;}
.article-litpic img{width: 100%; height:100%; display: block; object-fit: cover; transition: all 1s;}

.pagination a{padding: 2px 8px; background:#d1d5db;}
.pagination a.active{background: #3b82f6; color: #fff;}

.zshow_1{width: 1188px; height: 840px;}