@charset "utf-8";
.wrapper {
    width: 980px;
    min-width: 980px;
    margin: 0 auto;
    background: #fff;
    position: relative;
}
/*header*/
.header {
    border: 1px solid #dadada;
    border-radius: 5px;
    box-shadow: 0 2px 6px #eeeeee;
    font-family: "微软雅黑";
    background: #fff;
}
/*nav*/
.nav {
    height: 58px;
    position: relative;
    z-index: 10;
    line-height: 58px;
    font-size: 16px;
    color: #000;
    clear: both;
}
.menu li.li_2018 {
    float: left;
    display: inline;
    width: 23.5%;
    text-align: center;
    position: relative;
}
.menu li.li_2018 a {
    display: block;
    color: #000000;
    height: 42px;
    margin-top: 16px;
    line-height: 25px;
}
.menu li.current a {
    color: #3385ff;
}
.sub_menu{position:absolute;left:0;top:58px;width:99.8%;background:#f9f8f9;border:1px solid #dadada;border-width:1px 1px 1px 1px;border-radius:0 0 5px 5px;z-index:13;box-shadow:inset 1px 0px 6px #eeeeee;}
.sub_menu i{background:url("../static/boc2018_a_hover.png") no-repeat;width:14px;height:10px;position:absolute;top:-7px;margin-left:-6px;}
.sub_area{padding:20px;line-height:32px;font-size:14px;color:#535353;}
.sub_area .sub_nav{width:21%;padding-left:30px;list-style:none;background:url("../static/boc2018_dot_liney.gif") repeat-y right 0;float:left;height:130px;}
.sub_area .sub_nav li.li_2018 {background:url("../static/boc2018_dot_icon.png") no-repeat 0 -72px;line-height:32px;padding-left:16px;}
.sub_area .sub_nav li.li_2018 a{font-family:"微软雅黑";color:#535353;font-size:14px;}
.sub_pic{padding-left:3.75em;width:40%;float:left;}
.sub_area .sub_pic a{display:block; font-family:"微软雅黑";font-size:14px;line-height:32px;color:#535353;}
.sub_area .sub_pic li.li_2018 span{cursor:pointer;width:35%;margin-right:20px;background:url("../static/boc2018_dot_icon.png") no-repeat 0 -72px;font-family:"微软雅黑";color:#535353;font-size:14px;line-height:32px;padding-left:14px;display:inline-block;line-height:24px;}
.sub_area .last{background:none;}
.sub_area .sub_nav li.li_2018 a:hover,.sub_area .sub_pic a:hover,.sub_area .sub_pic li.li_2018 span:hover{color:#ff6633;}
.sub_pic img,.sub_area .sub_ad img{vertical-align:top;margin:0px 0 10px 0px;border:1px solid #dadada;border-radius:5px;}
.sub_area .sub_ad{background:none;}
.sub_area .sub_ad li.li_2018{background:none;padding:0;}

#layer1 i{left:12%;}
#layer2 i{left:35%;}
#layer3 i{left:59%;}
#layer4 i{left:82%;}