@charset 'UTF-8';
/**
 * @authors liboyuan
 * @date    2016-07-04 14:56:05
 */

body {
    font-size: 12px;
    font-family: Microsoft YaHei, Verdana, Geneva, sans-serif;
    background-color: #fff;
}
ul, li, p, dl, dt, dd, h2, h3, a, input, span, strong, body {
    padding: 0;
    margin: 0;
}
a {
    text-decoration: none;
    color: #000;
    display: inline-block;
}
ul, li {
    list-style: none;
}
img {
    border: 0 none;
}
div {
    margin: 0 auto;
}
.clearfix:after {
    visibility: hidden;
    display: block;
    font-size: 0;
    content: " ";
    clear: both;
    height: 0;
}
.clearfix {
    display: inline-table;
}
* html .clearfix {
    height: 1%;
}
.clearfix {
    display: block;
}
.left {
    float: left;
}
.right {
    float: right;
}
.wrap {
    max-width: 1920px;
    min-width: 1000px;
}
.inner {
    width: 1000px;
    min-width: 1000px;
    margin: 0 auto;
}
.center {
    text-align: center;
}
.bg1 {
    background: url(/dev/product/temp_space/20160815_study99/web/imgs/bg1.png) center no-repeat;
    height: 700px;
    display: block;
}
.bg2 {
    background: url(/dev/product/temp_space/20160815_study99/web/imgs/bg2.png) center no-repeat;
    height: 850px;
}
.bg2>div {
    height: 850px;
}
.bg3 {
    background: url(/dev/product/temp_space/20160815_study99/web/imgs/bg3.png) center no-repeat;
    height: 850px;
}
.bg3>div {
    height: 850px;
}
.bg4 {
    background: url(/dev/product/temp_space/20160815_study99/web/imgs/bg4.png) center no-repeat;
    height: 670px;
}
.bg4>div {
    height: 670px;
}
.bg2>div, .bg3>div, .bg4>div {
    position: relative;
}
.bg2 a, .bg3 a {
    display: block;
    position: absolute;
    text-indent: -9999px;
}
.bg2 .link1 {
    left: 30px;
    top: 160px;
    width: 438px;
    height: 280px;
}
.bg2 .link2 {
    right: 44px;
    top: 160px;
    width: 339px;
    height: 245px;
}
.bg2 .link3 {
    left: 50px;
    bottom: 77px;
    width: 230px;
    height: 280px;
}
.bg2 .link4 {
    left: 300px;
    bottom: 77px;
    width: 230px;
    height: 280px;
}
.bg2 .link5 {
    left: 550px;
    bottom: 77px;
    width: 248px;
    height: 314px;
}
.bg2 .link6 {
    right: 76px;
    bottom: 190px;
    width: 124px;
    height: 100px;
}
.bg3 .link1 {
    left: 26px;
    top: 160px;
    width: 438px;
    height: 280px;
}
.bg3 .link2 {
    right: 48px;
    top: 160px;
    width: 339px;
    height: 246px;
}
.bg3 .link3 {
    left: 144px;
    bottom: 75px;
    width: 320px;
    height: 280px;
}
.bg3 .link4 {
    left: 484px;
    bottom: 75px;
    width: 248px;
    height: 316px;
}
.bg3 .link5 {
    right: 143px;
    bottom: 188px;
    width: 124px;
    height: 100px;
}
.bg4 .btn_box {
    margin-left: 26px;
    padding-top: 542px;
}
.bg4 a {
    width: 162px;
    height: 40px;
    line-height: 40px;
    color: #fff;
    font-size: 16px;
    background: #f1a649;
    text-align: center;
    margin: 0 115px 0 50px;
}
.bg4 a:hover{
     background: #e59b3f;
}
.bg4 .link6 {
    margin-right: 0
}