html {
    color: #333;
    background: #FFF;
    font-size: 16px;
}
body{
    min-width: 1200px;
}
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, textarea, p, blockquote, th, td {
    margin: 0;
    padding: 0;
}

h1, h2, h3, h4, h5, h6, th {
    font-size: 100%;
    font-weight: normal;
}

.clearfix {
    clear: both;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
    outline: none;
    color: #333;
}

a:hover {
    cursor: pointer;
}

.container {
    margin: 0;
    padding: 0;
    min-width: 1200px;
    overflow-x: hidden;
}

/*header*/
.header {
    width: 1200px;
    height: 80px;
    margin: 0 auto;
}

.header div {
    float: left;
    margin-top: 10px;
}

.header ul {
    float: right;
}

.header li {
    float: left;
    height: auto;
    height: 80px;
    line-height: 80px;
}

.header li a {
    float: right;
    margin-right: 50px;
    height: 55px;
    text-align: center;
    font-weight: bold;
    font-size: 15px;
}

.header li.cur a {
    color: #0068dd;
    border-bottom: 2px solid #0068dd;
}

.header li a:hover {
    color: #0068dd;
    border-bottom: 2px solid #0068dd;
}

/*footer*/
.footer_bg {
    margin: 0;
    padding: 0;
    background-color: #f1f1f1;
}

.footer_top {
    background-color: #ddd;
    height: 10px;
}

.footer {
    margin: 0 auto;
    width: 1200px;
    margin-top: 40px;
}

.footer_con {
    float: left;
    margin-right: 70px;
    margin-bottom: 30px;
}

.footer_con dt {
    font-size: 20px;
    color: #333;
    margin-bottom: 20px;
}

.footer_con dd {
    font-size: 16px;
    color: #666;
    margin-bottom: 10px;
    line-height: 26px;
    height: 26px;
}

.footer_con dd:hover {
    color: #0068dd;
}

.footer_con dd img {
    margin-right: 5px;
    margin-top: 5px;
}

.footer_con dd a {
    height: 26px;
    line-height: 26px;
}

.footer_con dd a:hover {
    color: #0068dd;
}

.QRCode {
    width: 170px;
    height: 190px;
    background-color: #fff;
    border-radius: 8px;
    margin-left: 100px;
}

.QRCode1 {
    margin-left: 10px;
}

.QRCode img {
    margin-top: 10px;
    margin-left: 10px;
}

.QRCode div {
    font-size: 12px;
    text-align: center;
}

.QRCode div:hover {
    color: #0068dd;
}

.link {
    margin-top: 10px;
    padding-bottom: 60px;
}

.link a {
    font-size: 14px;
    color: #666;
    line-height: 26px;
    margin-right: 10px;
}

.link a:hover {
    color: #0068dd;
}

/*copyright*/
.copyright {
    margin: 0 auto;
    background-color: #ddd;
    color: #666;
    text-align: center;
    height: 40px;
    line-height: 40px;
    font-size: 12px;

}

.copyright-fix {
    position: fixed;
    bottom: 0px;
    width: 100%;
    margin: 0 auto;
    background-color: #ddd;
    color: #666;
    text-align: center;
    height: 40px;
    line-height: 40px;
    font-size: 12px;
}

.explain_bg{
    margin-top: 80px;
}