@charset "UTF-8";

.banner img {
    display: block;
    width: 100%;
}

.nymain {
    position: relative;
    padding-bottom: 40px;
}

/* 数据库导航 */

 

.database {
    margin-top: -195px;
    position: relative;
    z-index: 3;
}

.search-k h3 {
    float: left;
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    padding-left: 15px;
    line-height: 38px;
    position: relative;
}

.search-k h3::after {
    content: '';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    width: 5px;
    height: 25px;
    background-color: #c20e00;
}

.filter {
    margin: 50px 0 25px 0;
    padding: 25px;
    background: #fff;
}

.filter dl {
    *zoom: 1;
    line-height: 30px;
    padding-top: 10px;
    padding-bottom: 10px;
    border-bottom: 1px dashed #b2b2b2;
    overflow: hidden;
}

.filter dl:after,
.filter dl:before {
    content: "";
    display: table
}

.filter dl:after {
    clear: both
}

.filter dl dt {
    float: left;
    font-size: 14px;
    color: #666;
    line-height: 30px;
    font-family: 'Microsoft YaHei', 'WenQuanYi Micro Hei', 'Helvetica Neue', Verdana, Arial, Helvetica, SimHei, sans-serif;
    width: 80px;
    margin-right: 20px;
}

.filter dl dd {
    overflow: hidden;
    font-size: 0;
}

.filter dl dd a {
    margin-left: 10px;
    min-width: 68px;
    padding: 0 10px;
    display: inline-block;
    *display: inline;
    *zoom: 1;
    cursor: pointer;
    transition: all .15s linear 0s;
    -moz-transition: all .15s linear 0s;
    -webkit-transition: all .15s linear 0s;
    -o-transition: all .15s linear 0s;
    font-size: 14px;
    color: #666;
    line-height: 30px;
    font-family: 'Microsoft YaHei', 'WenQuanYi Micro Hei', 'Helvetica Neue', Verdana, Arial, Helvetica, SimHei, sans-serif;
    text-align: center;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    -ms-border-radius: 4px;
    -o-border-radius: 4px;
    border-radius: 4px;
}

.filter dl dd a.active,
.filter dl dd a:hover {
    background: #c20e00;
    color: #fff
}

.filter dl dd.szm a {
    font-family: Arial, Helvetica, sans-serif;
}

.filter dl dd a.padd {
    white-space: nowrap;
    width: auto;
    padding: 0 15px
}

.database .search {
    overflow: hidden;
    background: none;
}

.database .search .ss {
    height: 32px;
    line-height: 32px;
    font-size: 14px;
    padding: 0 10px;
    color: #fff;
    background: none;
    border-radius: 4px;
    background: #c20e00;
    color: #fff;
    display: block;
}

.database .search .btn {
    float: right;
    width: 90px;
    height: 38px;
    background: #c20e00;
    border: none;
    font-size: 14px;
    color: #fff;
    border-radius: 4px;
    margin-left: 10px;
    cursor: pointer;
}

.resource {}

.xz-l {
    font-size: 13px;
    color: #666;
    line-height: 30px;
}

.xz-r {
    width: 210px;
}

.xz-r .mrpx {
    width: 110px;
    border: 1px solid #d7d7d7;
    border-radius: 7px;
    line-height: 30px;
    height: 30px;
    padding: 0 5px;
    background: #fff url(../images/down.png) 93px center no-repeat;
    background-size: 7px 6px;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    margin-left: 12px;
}

select {
    font-size: 14px;
    color: #333;
    border: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    border-radius: 0;
}

select::-ms-expand {
    display: none
}

.qh-tit {
    line-height: 30px;
    overflow: hidden;
    font-size: 13px;
    color: rgba(102, 102, 102, 0.7);
}

.qh-tit a {
    display: inline-block;
    font-size: 13px;
    padding: 0 5px;
    color: rgba(102, 102, 102, 0.7);
}

.qh-tit a.on {
    color: #666;
}

.zw,
.ww {
    width: 560px;
}

.qh-bd table {
    width: 100%;
    border-spacing: 0;
}

.qh-bd {
    position: relative;
    margin-top: 30px;
}

.qh-bd>div {
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    width: 100%;
    opacity: 0;
    z-index: 8;
}

.qh-bd>div.on {
    position: relative;
    z-index: 9;
    opacity: 1;
}

.qh-bd table tr {
    line-height: 50px;
}

.qh-bd table tr:nth-child(odd) {
    background-color: #f1f1f1;
}

.qh-bd table tr th {
    /* line-height: 50px; */
    background-color: #e0e1e4;
    font-size: 16px;
}

.qh-bd table tr td {
    font-size: 14px;
}

.qh-bd table tr td a:hover {
    color: #c20e00;
}

.qh-bd table tr td:first-child {
    text-align: center;
    font-family: Arial;
    font-weight: bold;
    font-style: italic;
}

.qh-bd table tr td.h2 {
    line-height: 20px;
    padding: 5px 0;
}



@media screen and (max-width: 640px) {
  .database {
    margin-top: -140px;
}
}