.about1_body_bg{
    background-image:url('../../images/case/case_bg.jpg');
}
.case_body_bg2{
    background-image:url('../../images/case/Business_Support_System.png');
}
.case2_bg{
    position:absolute;
    left:0;
    bottom:0;
    width:70%;
    height:100%;
    background-image:url('../../images/case/case2_bg.png');
    background-size:100%;
    background-position:bottom;
    background-repeat:no-repeat;
}
.case2_bg2{
    position:absolute;
    right:0;
    bottom:0;
    width:18%;
    height:100%;
    background-image:url('../../images/case/case2_bg2.png');
    background-size:60%;
    background-position:center;
    background-repeat:no-repeat;
    -webkit-animation:fadeInUpBig3 2s .2s ease both;
    -moz-animation:fadeInUpBig3 2s .2s ease both;
}
@-webkit-keyframes fadeInUpBig3{
    0%{opacity:0;
        right:-6%;}
    100%{opacity:1;
        right:0;}
}
@-moz-keyframes fadeInUpBig3{
    0%{opacity:0;
        right:-6%;}
    100%{opacity:1;
        right:0;}
}
.case2_bg3{
    position:absolute;
    left:20%;
    bottom:0;
    width:14%;
    height:100%;
    background-image:url('../../images/case/case2_bg3.png');
    background-size:60%;
    background-position:left center;
    background-repeat:no-repeat;
    -webkit-animation:fadeInUpBig2 3s .2s ease both;
    -moz-animation:fadeInUpBig2 3s .2s ease both;
}
@-webkit-keyframes fadeInUpBig2{
    0%{opacity:0;
        left:24%;}
    100%{opacity:1;
        left:28%;}
}
@-moz-keyframes fadeInUpBig2{
    0%{opacity:0;
        left:24%;}
    100%{opacity:1;
        left:28%;}
}
.case2_main{
    width:100%;
    height:100%;
}
.case2_li{
    overflow:hidden;
    width:100%;
    height:100%;
    display:none;
}
.case2_li_hover {
    display: block;
    -webkit-animation: fadeInUpBig4 3s .2s ease both;
    -moz-animation: fadeInUpBig4 3s .2s ease both;
}
@-webkit-keyframes fadeInUpBig4{
    0%{opacity:0;
        left:0%;}
    100%{opacity:1;
        left:28%;}
}
@-moz-keyframes fadeInUpBig4{
    0%{opacity:0;
        left:24%;}
    100%{opacity:1;
        left:28%;}
}
.case2_desc{
    position:absolute;
    left:34%;top:26%;
    width:40%;height:70%;
}
.case2_desc .case2_title{text-align:center;width:60%;margin:0 auto;}
.case2_desc .case2_title p{font-size:26px;color:#c9151e;font-weight:600;}
.case2_desc .case2_title span{display:block;color:#AAA;}
.case2_info{margin-top:13%;text-align:center;font-size:16px;}
.case2_info p{}
.case2_info span{color:#c9151e;display:block;margin:3% 0 2%;}
.case2_english{color:#CCC;font-size:60px;letter-spacing: 5px;font-weight:100;text-align:center;
    -webkit-animation:fadeInUpBig 2s .2s ease both;
    -moz-animation:fadeInUpBig 2s .2s ease both;
}
@-webkit-keyframes fadeInUpBig{
    0%{opacity:0;
        -webkit-transform:translateY(300px)}
    100%{opacity:1;
        -webkit-transform:translateY(0)}
}
@-moz-keyframes fadeInUpBig{
    0%{opacity:0;
        -moz-transform:translateY(300px)}
    100%{opacity:1;
        -moz-transform:translateY(0)}
}
.case2_button{
    position: absolute;
    z-index: 6;
    left: 0;
    right: 0;
    width: 60%;
    height: 80px;
    margin: 0 auto;
    top: 40%;
    text-align:center;
}
.case2_button div{width:44px;height:44px;line-height:40px;font-size:30px;border:1px solid #DDD;color:#DDD;background:#FFF;cursor:pointer;}
.case2_button .prev{float:left;}
.case2_button .next{float:right;}
.case2_bg{
    background-image:url('../../images/case/case2_bg.png');
}
.case2_bg3{
    background-image:url('../../images/case/case2_bg3.png');
}
.case3_bg{
    background-image:url('../../images/case/case3_bg.png');
}
.case3_bg3{
    background-image:url('../../images/case/case3_bg3.png');
}
.case4_bg{
    background-image:url('../../images/case/case4_bg.png');
}
.case4_bg3{
    background-image:url('../../images/case/case4_bg3.png');
}
.case5_bg{
    background-image:url('../../images/case/case5_bg.png');
}
.case5_bg3{
    background-image:url('../../images/case/case5_bg3.png');
}
.case6_bg{
    background-image:url('../../images/case/case6_bg.png');
}
.case6_bg3{
    background-image:url('../../images/case/case6_bg3.png');
}
.footer_desc{display:none;}