#banner .www51buycom {  height: 487px; position: relative; overflow:hidden;width:1280px;margin:0 auto;}
#banner .www51buycom li a{ display:block;width:1280px;margin:0 auto;}
#banner .www51buycom .num {position: absolute; left:45%;bottom:65px;}
#banner .www51buycom .num li { background:url(../images/banner_li.png) no-repeat;width:15px;height:15px;color:#fff;text-align:center;float:left;margin-right:8px;}
#banner .www51buycom .num li.on {background:url(../images/banner_li_on.png) no-repeat;width:15px;height:15px;color:#0090c5; text-align:center;} /*当前项*/
#banner .www51buycom .prev{
	width: 44px;
	height: 116px;
	background: url(../images/prev2.jpg) no-repeat;
	position: absolute;left:0px;top:30%;filter:alpha(opacity=50);opacity:0.5;
}
#banner .www51buycom .next {
	width: 41px;
	height: 116px;
	background: url(../images/next2.jpg) no-repeat;
	position: absolute;right:0px;top:30%;filter:alpha(opacity=50);opacity:0.5;
	
}


#a2 .www51buycom {width:333px; position:relative;height:129px;; overflow:hidden;}
#a2 .www51buycom li a{ }
#a2 .www51buycom .num {position:absolute;top:5px;right:5px;}
#a2 .www51buycom .num li { width:9px;height:9px;color:#d9d9d9; background:#d9d9d9;float:left;margin-right:2px;font-size:0;line-height:0; text-indent:-9999px;}
#a2 .www51buycom .num li.on {width:9px;height:9px;color:#0091c5; background:#0091c5;font-size:0;line-height:0; text-indent:-9999px;} /*当前项*/