#printDiv .a{padding:0 20px;border-bottom:1px solid #000}#printDiv .duanl{text-indent:2em}.imgBox img{width:100%;height:100%}.printBox{background:#fff;position:fixed;bottom:0;left:0;display:flex;justify-content:center;width:100%}.printBox .printSon{padding:10px 0;text-align:right;border-top:1px solid #ccc}