/*新增或修改的css文件*/

a {
    cursor: pointer;
}

* {
    margin: 0;
    padding: 0;
    border: 0;
}
img{ width:100%;display:block;}

.main_content {
    width: 960px;
    height: auto;
    position: relative;
    margin-bottom: -15px;
    margin-top: -15px;
}

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

.bottomcontent{
    width: 960px;
    height: auto;
    position: relative;
    overflow: hidden;
}
.bottomnav{
    position: absolute;
    bottom: 0;
    left: 42px;
    width: 876px;
    height: 50px;
}
.bottomnav a{
    display: block;
    position: absolute;
    top:0;
    width: 25%;
    height: 100%;
}
.bottomnav a.link-bottom1{
    left: 0%;
}
.bottomnav a.link-bottom2{
    left: 25%;
}
.bottomnav a.link-bottom3{
    left: 50%;
}
.bottomnav a.link-bottom4{
    left: 75%;
}
.btn-tuijian{
    position: absolute;
    left: 141px;
    top: 39px;
}
.btn-chaxun{
    position: absolute;
    right: 141px;
    top: 39px;
}