/* CSS Document */
body{ background:url(../images/bg.jpg) repeat;}
.banner{ width:1440px; height:735px; position:absolute; left:50%; margin-left:-720px;}
.main{ padding-top:829px;}
.cont{ width:1099px; height:1236px; background:#fff; margin:0 auto 94px; border:1px #85000a solid;}

.nav{ width:100%; height:74px; border-bottom:1px #85000a solid;}
.nav ul{ zoom:1; overflow:hidden;}
.nav ul li{ width:366px; height:74px; text-align:center; line-height:74px; color:#d80010; font-weight:bold; font-family:"微软雅黑"; font-size:16px; cursor:pointer; float:left;}
.nav ul .border{ border:1px #85000a solid; border-bottom:none; border-top:none; width:365px; }
.nav ul .on{background:#d80010; color:#fff}
.nav ul li:hover{ background:#d80010; color:#fff}

.cont_div{ width:100%; height:1140px; margin-top:20px; overflow-y:auto;}
.cont_div img{ display:none;}