@charset "utf-8";
body {
    font-family: "Helvetica Neue", Helvetica, Arial, "Microsoft Yahei UI", "Microsoft YaHei", SimHei, "\5B8B\4F53", simsun, sans-serif;
    color: #666;
    font-size: 14px;
}

h1, h2, h3, ul, ul li {
    margin: 0px;
    padding: 0px;
}
img{
    display: block;
    width: 100%;
}

ul li {
    list-style-type: none;
}

a:hover {
    text-decoration: none;
}

.content_width {
    width: 750px;
    margin: 0 auto;
}

.top_bg {
    height: 60px;
    line-height: 60px;
    background: #1959b3;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 999;
    overflow: hidden;
}

.header_img {
    margin-top: 60px;
}

.top_header a {
    height: 60px;
    line-height: 60px;
    color: #f5f5f5;

}

.top_header h1 {
    line-height: 60px;
    color: #f5f5f5;
}

.div_table {
    border: 1px solid #cccccc;
    padding: 10px 15px;
    margin: 10px 0;
}

h3 {
    display: block;
    font-size: 1.5em;
    font-weight: bold;
    margin-bottom: 10px;
}

.explain li {
    display: flex;
    align-items: center;
    border: 1px solid #eee;
    background: #f5f5f5;
    line-height: 20px;
}

.explain .left {
    flex: 0 0 8rem;
    width: 4rem;
    color: #333;
    padding: 0 0.2rem;
    margin: 0;
    display: block;
    text-align: center;
    color: #333333;
}
.explain .right {
    border-left: 1px solid #eee;
    padding: .2rem 0 .5rem .5rem;
    flex: 1 auto;
    word-break: break-all;
    word-wrap: break-word;
    color: #666;
    background: #fff;
    line-height: 1.5;
    display: block;
    color: #666666;
}
.article {
    padding-top: 10px;
}
.level_select{
    display: none;
}
.tab2 label {
    display: block;
    border-bottom: 1px solid #eee;
}
.tab2 .title {
    font-size: 16px;
    line-height: 40px;
    position: relative;
}
.tab2 .content {
    display: none;
    transition: max-height .7s;
    overflow: hidden;
    line-height: 30px;
    padding-left: 16px;
    font-size: 12px;
}

.dqxl {
    width: 32%;
    height: 24px;
    line-height: 24px;
    text-indent: 6px;
    font-size: 16px;
}
.flink {
    margin-right: -15px;
    margin-bottom: 50px;
    padding-top: 10px;
}
.flink li {
    line-height: 24px;
    padding:0 5px;
    display: inline-block;
}
a {
    text-decoration: none;
    color: #333;
}
.footer {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 50px;
    background-color: #fff;
    opacity: 1;
    box-shadow: 0 0 10px 0 hsla(0,6%,58%,.6);
    text-align: center;
    visibility: visible;
    transition: visibility 1s,opacity 1s;
    z-index: 11;
}
.footer_l{
    width: 30%;
    float: left;
    color: #333333;
}
.footer_r{
    width: 70%;
    float: left;
    background: #d9534f;
    color: #fff;
}
.footer_r a{
    color: #fff;
}
.footer a{
    display: block;
    line-height: 50px;
}