/*优势*/

body { color:#666;font:16px/1.231 "Microsoft Yahei",arial,helvetica,clean,sans-serif;} 
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,button,textarea,p,blockquote,th,td{margin:0;padding:0;}
div {display: block;}
.sup{overflow:hidden;background:url(/images/sup_bg.jpg) no-repeat center 260px; max-width: 1170px; margin: 0 auto;}
.sup h2{display:block;margin-top:50px;height:160px;text-align:center;font-size:26px;}
.sup h2 a{color:#525659;text-decoration:none;}
.sup h2 a:hover{text-decoration:none;}
.sup h2 em{display:block;font-size:18px;color:#6e6e6e;font-weight:normal;line-height:50px;background:url(/images/sup_tbg.jpg) no-repeat center bottom; font-style:normal;}
.sup h2 span{display:block;font-family:"Arial";font-size:18px;color:#8b8b8b;text-transform: uppercase;font-weight:normal;}
.sup dl{overflow:hidden;height:240px;}
.sup dt{display:block;float:right;width:545px;}
.sup dt h5{display:block;margin-bottom:15px;line-height:30px;color:#0288d9;font-size:30px;}
.sup dt p{display:block;margin-top:20px;padding-left:15px;line-height:24px;font-size:16px;color:#555555;background:url(/images/sup_pbg.jpg) no-repeat left 5px;}
.sup dt p b{color:#fe5f19;}
.sup dd{display:inline-block;float:left;width:545px;}
.sup dd img{display:block;width:545px;}
.sup dl.dl2 dt{float:left;}
.sup dl.dl2 dt h5{text-align:right;}
.sup dl.dl2 dt p{text-align:right;padding-right:15px;background:url(/images/sup_pbg.jpg) no-repeat right 5px;}
.sup dl.dl2 dd{float:right;}
.sup dl.dl3{margin-top:-90px;height:330px;}
.sup dl.dl3 dt{padding-top:85px;}

@media screen and (max-width: 1139px){
    .sup{overflow:hidden;background:none; max-width: 1340px; margin: 0 auto;}
    .sup dl{overflow:hidden;margin-bottom:2%;height:235px;}
    .sup dd{display:inline-block;float:left;width:49%;}
    .sup dd img{display:block;width:100%;}
    .sup dt{display:block;float:right;width:49%;}
    .sup dt h5{display:block;margin-bottom:15px;line-height:30px;color:#0288d9;font-size:1.5em;}
}

@media screen and (max-width: 985px){
    .sup{overflow:hidden;background:none; max-width: 1340px; margin: 0 auto;}
    .sup dl{overflow:hidden;margin-bottom:2%;height:310px;}
    .sup dd{display:inline-block;float:none;width:100%; margin: 0 auto;text-align: center;}
    .sup dd img{display:inline-block;width:50%; margin: 0 auto;text-align: center;}
    .sup dt{display:inline-block;float:none;width:100%; margin: 0 auto;text-align: center;}
    .sup dl.dl2 dt h5{text-align:center;}
    .sup dl.dl2 dt p{text-align:center;padding-right:15px;background:url(/images/sup_pbg.jpg) no-repeat right 5px;}
    .sup dl.dl3 dt{padding-top:15px;}
}

@media screen and (max-width: 700px){
    .sup dl{overflow:hidden;margin-bottom:2%;height:270px;}
    .sup dd img{display:inline-block;width:60%; margin: 0 auto;text-align: center;}
}


@media screen and (max-width: 425px){
    .sup dl{overflow:hidden;margin-bottom:2%;height:295px;}
    .sup dd img{display:inline-block;width:80%; margin: 0 auto;text-align: center;}
    .sup dl.dl3{margin-top:-70px;height:440px;}
    .sup dl.dl3 dt{padding-top:50px;}
}