.aboutbg{
    position:absolute;
    width:100%;
    height:100%;
    background:url('../img/aboutbg.png');
    background-size:100% 100%;
}
.aboutbgimg{background:url(../img/about.png);}
.bgorange{background:#fe7701;}
.bgpink{background:#ea68b1;}
.bglightblule{background:#25bbbc;}
.bgblue{background:#14bbff;}
.bggreen{background:#75bb0d;}
.bgwhite{background:#fffcfc;}
.aboutbg .ab_con ul .bgwhite a{color:#4b4b4b;}
.aboutbg .ab_con{
    width:1130px;
    height:570px;
    margin:0 auto;
}
.aboutbg .ab_con ul{overflow:hidden;}
.aboutbg .ab_con ul li{
    float:left;
    width:220px;
    height:180px;margin-right:5px;position:relative;
}
.aboutbg .ab_con ul li span{width:55px;height:55px;position:absolute;right:20px;bottom:20px;}
.aboutbg .ab_con ul li span.bgimg1{}
.aboutbg .ab_con ul li span.bgimg2{background-position:-4px -242px;}
.aboutbg .ab_con ul li span.bgimg3{background-position:-4px -480px;}
.aboutbg .ab_con ul li span.bgimg4{background-position:-4px -364px;}
.aboutbg .ab_con ul li span.bgimg5{background-position:-12px -424px;}
.aboutbg .ab_con ul li span.bgimg6{background-position:-12px -306px;}
.aboutbg .ab_con ul li span.bgimg7{background-position:-4px -186px;}
.aboutbg .ab_con ul li span.bgimg8{background-position:-12px -306px;}
.aboutbg .ab_con ul li a{color:white;display:block;height:100%;}
.aboutbg .ab_con ul li a .ab_con_tit{
    font-size:22px;
    padding:20px 36px;
}
.aboutbg .ab_con ul li a p{
    padding:0 36px;
}
.aboutbg .ab_con ul li img{width:100%;}
.aboutbg .ab_con dl{
    clear:both;margin:20px 0;overflow:hidden;
}
.aboutbg .ab_con dl dt{float:left;width:308px;text-align:center;margin:0px 86px 0px 56px;}
.aboutbg .ab_con dl dt p{}
.aboutbg .ab_con dl dd{float:left;width:680px;}