.search{border:1px solid #efeff7}.search nav{padding:0 30px;height:50px;line-height:50px;font-weight:700}.search ._li{background:#fff;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;padding:20px 30px;cursor:pointer}.search ._li span:first-child{color:#444}.search ._li span:last-child{color:#888}.search .single_class{background:#f5f5f5}