.box{background: #fff;padding-top:0.5rem;}.box a{display:inline-block;padding:0 0.2rem;border:1px solid #e0e0e0;margin:0.2rem;border-radius:2px;font-size:13px;}.cqi-knjw-zt .search-btn{display:block;font-size:14px;font-weight:500;margin-right:0.3rem;background:#eee;width:4rem;border-radius:2px;border:none;padding:0;margin:0;}.search-btn i{width:1.4rem;height:1.2rem;background:url('../img/icon-search.png') no-repeat center;background-size: 1rem 1rem;margin-right:0.2rem;margin-left:0.2rem;}