/* banner */
.banner{ width:789px; margin:0px auto; height:160px;}
.scroll{width:789px; height:160px; position:relative; overflow:hidden;}
#scrollimg{position:relative; width:789px; height:160px; overflow:hidden;}
#scrollimg .scrollcont{width:100000px; margin-left:-4px;}
#scrollimg dl{width:789px; height:160px; position:relative; overflow:hidden; float:left;}
#scrollimg dt{
	width:789px; height:160px; position:absolute; z-index:1;
}
#scrollimg dt img{ display:block; width:789px; height:160px;}
.scrollnav{
	width:789px; height:21px; bottom:0px; position:absolute; color:#999999; z-index:2100;
}
.scrolldesc{height:20px; float:right; cursor:pointer; }
.scrolldesc li{ float:left; width:20px; height:20px; line-height:22px; text-align:center; font-size:11px; color:#fff; background:#000000; filter:alpha(Opacity=70); Opacity:0.7;}
.scrolldesc li.show{background:#ffffff; color:#000000;}