.cgal_top_banner{
    margin: 0 auto;
    overflow: hidden;
    position: relative;
}
.cgal_top_banner .banner_box{
    position: relative;
    height: 790px;
    width: 100%;
    margin: 0 auto;
    background: url("../image/cgal/banner.jpg")center;
}
.index_cgal_1{
    position: relative;
    background: #fff;
}
.cgal_title{
    width: 100%;
    height: 272px;
}
.index_cgal_1 .cgal_title{
    background: url("../image/cgal/title1.png")center;
}
.index_cgal_1 .Tabs{
    width: 100%;
    position: relative;
}
.index_cgal_1 .Tabs .Tabs_box{
    width: 1200px;
    margin: 0 auto;
    height: 1100px;
    position: relative;
}
.Tabs .Tabs_box .Tabs_box_img{
    position: absolute;
    left:100px;
    top: 196px;
    height:895px;
    width:1000px;
    overflow:hidden;
}
.Tabs_box_img li{
    overflow: hidden;
    position: absolute;
}
.img{
    display: block;
}
.Tabs_box .Tabs_box_img_ul{
    position: absolute;
    left: 128px;
    top:12px;
    width:1000px;
    height: 148px;
}
.Tabs_box_img_ul li{
    position:absolute;
    overflow: hidden;
    display: block;
    margin-left:-45px;
}
.Tabs_box_img_ul li{
    opacity: 0.3;
}
.Tabs_box_img_ul li:first-child{
    opacity: 1;
    z-index:10;
}
.index_cgal_2{
    position: relative;
    background:#3E3A39;
}
.index_cgal_2 .cgal_title{
    background: url("../image/cgal/title2.png")center;
}
.index_cgal_2 .Tabs2{
    width: 100%;
    position: relative;
}
.index_cgal_2 .Tabs2 .Tabs2_box{
    width: 1200px;
    margin: 0 auto;
    height: 800px;
    position: relative;
}
.index_cgal_2 .Tabs2 .Tabs2_box .Tabs_ul{
    position: absolute;
    left:210px;
    top:24px;
    width:780px;
    height: 160px;
}
.index_cgal_2 .Tabs2 .Tabs2_box .Tabs_ul li{
    display: block;
    width: 260px;
    text-align: center;
    float: left;
    position: relative;
}
.index_cgal_2 .Tabs2 .Tabs2_box .Tabs_ul li p{
    display: block;
    position: absolute;
    background: #000;
    opacity: 0.7;
    width: 232px;
    left:13px;
    font-size: 24px;
    bottom:8px;
    color: #fff;
}
.index_cgal_2 .Tabs2 .Tabs2_box .Tabs_ul li:first-child p{
    background: #FFC600;
    color: #000;
    opacity: 1;
}
.index_cgal_2 .Tabs2 .Tabs2_box .Tabs_img{
    position: absolute;
    width:1000px;
    height: 500px;
    background: #fff;
    top:234px;
    left:100px;
}
.index_cgal_2 .Tabs2 .Tabs2_box .Tabs_img li div{
    float: left;
    display: block;
}
.index_cgal_2 .Tabs2 .Tabs2_box .Tabs_img .img_1{
    width: 500px;
    height:436px;
    margin-left: 60px;
    margin-top:32px;
    position: relative;
}
.img_1 .img_1_ul{
    width: 500px;
    height: 436px;
    overflow: hidden;
}
.img_1 .img_1_ul li{
    position:absolute;
    display: none;
}
.img_1 .img_1_ul_2 {
    width:90px;
    height: 15px;
    position: absolute;
    bottom: 10px;
    left:208px
}
.img_1 .img_1_ul_2 li{
    width: 15px;
    height: 15px;
    background: black;
    border-radius: 50%;
    float: left;
    margin-left: 15px;
}
.img_1 .img_1_ul_2 li:first-child{
    background: #FFC600;
}
.index_cgal_2 .Tabs2 .Tabs2_box .Tabs_img .img_2{
    width: 350px;
    height:406px;
    margin-top: 32px;
    text-align: center;
    padding: 15px;
}
.index_cgal_2 .Tabs2 .Tabs2_box .Tabs_img .img_2 a{
    display: block; 
    margin-top: 5px;
    margin-left: 26px;
    width: 301px;
    height: 49px;
}
.index_cgal_2 .Tabs2 .Tabs2_box .Tabs_img>li{
    position: absolute;
    display: none;
}
.index_cgal_3 .cgal_title{
    background: url("../image/cgal/title3.png")center;
}
.index_cgal_3 {
    position: relative;
    background: #D4D4D4;
    height: 1142px;
}
.index_cgal_3 .wall{
    width: 100%;
    position: absolute;
}
.index_cgal_3 .wall .wall_box{
    width: 1200px;
    margin: 15px auto;
    height: 840px;
    position: relative;
}
.index_cgal_3 .wall .wall_box ul{
    position: absolute;
    left:100px;
    width: 1000px;
    height: 100%;
}
.index_cgal_3 .wall .wall_box ul li{
    width: 333px;
    text-align: center;
    height: 280px;
    float: left;
}
.index_cgal_btn .btn_title{
    background: url("../image/cgal/title4.png")center no-repeat;
    height: 185px;
}
.index_cgal_btn  a{
    width: 549px;
    margin: 16px auto;
    display: block;
}