.search_banner_wrap {
    width: 100%;
    height: auto;
    background-image: url(../images/image4.png);
    min-width: 1140px;
    background-position: top center;
    background-repeat: no-repeat;
    background-size: 1920px 500px;
}

.drug_search_banner {
    width: 1140px;
    margin: 0 auto;
    /*height:450px;*/
    padding-top: 100px;
    color: #fff;
    position: relative;
}

.drug_search_banner .search_banner_title h2 {
    text-align: center;
    font-size: 40px;
    font-weight: normal;
    margin-bottom: 5px;
    /*visibility:hidden!important;*/
    height: 55px;
}

.drug_search_banner .search_banner_title p {
    text-align: center;
    font-size: 18px;
    color: #fff;
}

.drug_search_banner .search_banner_input {
    width: 630px;
    margin: 17px auto;
    text-align: left;
}

.drug_search_banner .search_banner_input form ul li {
    display: inline-block;
    font-size: 14px;
    color: #fff;
    margin-right: 23px;
    height: 54px;
    line-height: 54px;
    position: relative;
    cursor: pointer;
}

.drug_search_banner .search_banner_input form ul li.at {
    color: #00a4ff;
}

.drug_search_banner .search_banner_input form ul li.at::after {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    bottom: 0;
    left: 50%;
    margin-left: -3px;
    border-bottom: 6px solid #fff;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
}

.seach_banner_form .form_input_box {
    overflow: hidden;
}

.seach_banner_form .form_input_box .search_form_input {
    float: left;
    width: 512px;
    height: 46px;
    line-height: 46px;
    border: 0;
    padding: 0;
    font-size: 15px;
    padding-left: 10px;
    color: #000;
}

.seach_banner_form .form_input_box .search_form_input:focus {
    outline: none;
}

.seach_banner_form .form_input_box .search_form_btn {
    float: left;
    width: 108px;
    height: 46px;
    line-height: 46px;
    background: #00a4ff;
    color: #fff;
    font-size: 16px;
    border: 0;
    cursor: pointer;
}

.page_service {
    height: 200px;

}

.page_service .page_service_introduce {
    width: 1140px;
    margin: 0 auto;
    height: 200px;
}

.page_service .page_service_introduce ul {
    padding-top: 25px;
}

.page_service .page_service_introduce ul li {
    width: 270px;
    float: left;
    padding-top: 20px;
    padding-left: 25px;
    text-align: left;
    height: 150px;
    box-sizing: border-box;
    background-repeat: no-repeat;
    background-position: 172px 48px;
    box-shadow: #ccc 0 0 3px;
    background-color: #fff;
    cursor: pointer;
    transition: all .4s;
}

.page_service .page_service_introduce ul li:hover {
    transform: translate3d(0, -4px, 0);
}

.page_service .page_service_introduce ul li:hover h2 {
    color: #00a4ff;
}

.page_service .page_service_introduce ul li+li {
    margin-left: 20px;
}

.page_service .page_service_introduce ul li h2 {
    font-size: 18px;
    line-height: 24px;
    color: #333;
    font-weight: normal;
    margin-bottom: 12px;
}

.page_service .page_service_introduce ul li .header_line {
    float: left;
    width: 36px;
    height: 2px;
    background: #00afff;
    margin-bottom: 12px;
}

.page_service .page_service_introduce ul li p {
    clear: both;
    font-size: 14px;
    line-height: 18px;
    color: #666;
}

.page_service .page_service_introduce ul li:nth-child(1) {
    background-image: url(../img/introduce01.png);
}

.page_service .page_service_introduce ul li:nth-child(2) {
    background-image: url(../img/introduce02.png);
}

.page_service .page_service_introduce ul li:nth-child(3) {
    background-image: url(../img/introduce03.png);
}

.page_service .page_service_introduce ul li:nth-child(4) {
    background-image: url(../img/introduce04.png);
}

.product_doc {
    background: #fff;
}

.product_doc .product_doc_inner {
    width: 1140px;
    margin: 0 auto;
    padding-top: 40px;
}

.product_doc_inner .product_doc_hd {
    margin-bottom: 30px;
    text-align: center;
}

.product_doc_inner .product_doc_bd {
    padding-top: 1px;
}

.product_doc_inner .product_doc_hd h3 {
    font-size: 32px;
    color: #333;
    font-weight: 400;
    line-height: 36px;
}

.product_doc_inner .product_doc_hd p {
    font-size: 16px;
    color: #666;
    margin: 10px 0 0;
    line-height: 24px;
}

.product_doc_inner .product_bd_row {
    overflow: hidden;
}

.product_doc_inner .product_bd_row .product_bd_cell {
    float: left;
    width: 250px;
    padding-bottom: 40px;
    transition: max-height .2s;
    margin-right: 46px;
}

.product_doc_inner .product_bd_row .product_bd_cell:nth-child(4n+2) {
    clear: left;
}

.product_doc_inner .product_bd_row .product_bd_cell:nth-child(4n+1) {
    margin-right: 0px;
}

.product_doc_inner .product_bd_row .product_bd_cell+.product_bd_cell {
    /*margin-left:46px;*/
}

.product_bd_cell .product_cell_head i {
    float: left;
    width: 32px;
    height: 32px;
}

.product_bd_cell .product_cell_head i img {
    width: 32px;
    height: 32px;
}

.product_bd_cell .product_cell_head h2 {
    margin-left: 50px;
    font-size: 18px;
    border-bottom: #e5e5e5 1px solid;
    padding-bottom: 15px;
    padding-top: 3px;
    font-weight: 400;
    color: #000;
}

.product_bd_row .product_bd_cell ul {
    padding-left: 50px;
    font-size: 14px;
}

.product_bd_row .product_bd_cell ul li {
    border-bottom: 1px solid #e5e5e5;
    position: relative;
}

.product_bd_row .product_bd_cell ul li a {
    display: block;
    padding: 8px 0;
    color: #333;
    position: relative;
}

.product_bd_row .product_bd_cell ul li a:hover {
    color: #00a4ff;
    background: #f7f8fa;
}

.product_bd_row .product_bd_cell ul .product_more {
    line-height: 40px;
}

.product_bd_row .product_bd_cell ul .product_more a {
    color: #333;
}

.product_bd_row .product_bd_cell ul .product_more a i {
    display: inline-block;
    vertical-align: middle;
    width: 7px;
    height: 13px;
    overflow: hidden;
    background-image: url(../img/more-icon.svg);
    background-position: 96.55% 50%;
    background-size: 514.2857% 115.3846%;
    background-repeat: no-repeat;
    transform: rotate(90deg);
    margin-left: 5px;
}

.product_bd_row .product_bd_cell.cell_open ul .product_more a i {
    transform: rotate(-90deg);
    vertical-align: -1px;
}

.product_bd_row .product_bd_cell ul .hidden {
    display: none;
}

.cell_open .hidden {
    display: block !important;
}

.drug_rank_box {
    width: 100%;
    background: #fff;
}

.drug_rank_box .drug_rank_wrap {
    margin: 0 auto;
    overflow: hidden;
}

.top_panel {
    width: 100%;
    float: left;
    margin-bottom: 20px;
}

.top_panel .main {
    width: 520px;
    float: left;
    right: 0;
}

.top_panel .main:nth-child(2) {
    float: right;
}

.top_panel .main+.main {
    margin-left: 20px;
}

.top_panel .main h3 {
    width: 100%;
    float: left;
    font-size: 20px;
    color: #333333;
}

.top_panel .main .rank_table {
    width: 100%;
    float: left;
    margin-top: 15px;
}

.top_panel .main .rank_table thead tr {
    width: 100%;
}

.top_panel .main .rank_table thead th {
    background: #fafafa;
    border-top: 1px solid #e8e8e8;
    border-bottom: 1px solid #e8e8e8;
    padding: 7px 0;
    color: #999;
    font-size: 12px;
    font-weight: normal;
    padding-left: 10px;

}

.top_panel .main .rank_table thead th:nth-child(2) {
    text-align: left;
}

.top_panel .main .rank_table tbody tr {
    width: 100%;
}

.top_panel .main .rank_table tbody tr:hover td {
    background: #fafafa;
}

.top_panel .main .rank_table tbody tr td {
    background: #fff;
    border-bottom: 1px solid #e8e8e8;
    padding: 10px 0px;
    padding-left: 10px;
    font-size: 14px;
    color: #333333;
    height: 44px;
    overflow: hidden;
    line-height: 23px;
    box-sizing: border-box;
}

.top_panel .main .rank_table tbody tr td a p {
    color: #333;
}

.top_panel .main .rank_table tbody tr td:hover p {
    color: #00a4ff;
}

.top_panel .main .rank_table tbody tr span {
    font-size: 12px;
    width: 20px;
    height: 20px;
    display: inline-block;
    border-radius: 3px;
    line-height: 20px;
    text-align: center;
    color: #999999;
    background: #fff;
    float: left;
}

.top_panel .main .rank_table tbody tr:nth-child(1) span {
    color: #fff;
    background: #00a4ff;
}

.top_panel .main .rank_table tbody tr:nth-child(2) span {
    color: #fff;
    background: #00a4ff;
}

.top_panel .main .rank_table tbody tr:nth-child(3) span {
    color: #fff;
    background: #00a4ff;
}

.top_panel .main .rank_table tbody td b {
    font-weight: normal;
    font-size: 12px;
    color: #999;
}

.top_panel .main .rank_table tbody td b {
    font-weight: normal;
    font-size: 12px;
    color: #999;
}

.product_doc_bd .drug_cooperation {
    font-size: 0;
    padding-top: 30px;
}

.product_doc_bd .drug_cooperation ul li {
    display: inline-block;
    width: 173.33px;
    height: 92px;
    line-height: 92px;
    margin-bottom: 56px;
    box-sizing: border-box;
    border: 1px solid #eee;
    text-align: center;
    cursor: pointer;
    padding-top: 2px;
}

.product_doc_bd .drug_cooperation ul li:hover {
    box-shadow: 0 1px 14px rgba(0, 0, 0, .12);
}

.product_doc_bd .drug_cooperation ul li+li {
    margin-left: 20px;
}

.drug_other_wrap {
    background: #fff;
    margin-bottom: 20px;
}
.listt{
    overflow: hidden;
}
.listt > h2 {
    font-size: 20px;
    color: #333;
    font-weight: 400;
    line-height: 36px;
    margin-bottom: 20px;
}
.product_bd_row .product_bd_cell ul li a i{
    font-size: 12px;
    color: #fff;
    background: red;
    padding: 0 5px;
    transform: scale(0.8,0.8); 
    display: block;
    width: 30px;
    position: absolute;
    right: 10px;
    top: 10px;
}