.relation_site{display:block;float:left;text-align:center;width:18%;border:1px solid #eff4f8;margin:0 1% 20px;cursor:pointer;box-sizing:border-box;color:inherit;text-decoration:none}.relation_site:hover{border:1px solid #5475EF}.relation_site>div{border:1px solid #ddd}.relation_site>div>div{padding:10px 0}.relation_site>div>div:first-child{background:#f4f4f4}