#main {width:980px; margin:0 auto; text-align:left;}

.top-bg {width:916px; height:186px;}
.col-left {width:96px; height:464px;}
.col-right {width:465px; height:464px;}
.col-center {width:305px; height:448px;}

.navigation li {width:145px;}

/***************page-4***************/
#page-4 .list {width:180px}

#footer {width:794px; height:31px;}