#Content1{}
#Content2{}
#Content3{}
body{ margin:0}
ul,li,form{list-style:none;padding:0;margin:0;}
.edntop{background:#1F1A1C repeat-x left top;height:82px;width:100%;margin:0 auto;}
.ednlogo{width:1000px;margin:0 auto;text-align:center;}
.edntop #logo{float:left;width:278px;padding:20px 0px 0px 20px;text-align:left;}
.edntop #HeaderRight{float:right;width:179px;padding:20px 20px 0px 20px;}

.banner{width:100%;background:url(/res/redcome2007/structure/edn_bg.jpg) repeat-x left top #789EC1;height:565px;}
.bannercent{width:1000px;margin:0 auto;text-align:center;}
.bannercent #ban1{float:left;padding:160px 0px 0px 50px;}
.bannercent #ban2{float:right;padding:80px 20px 0px 0px;}
.bannercent #ban3{float:left;padding:60px 0px 0px 0px;}
.bannercent #ban4{float:right;padding:60px 20px 0px 0px;}