.hyweb { width:100%; height:450px; position: relative; overflow:hidden; }
.hyweb li{width:100%;
	background-repeat: no-repeat;
	background-position: center top; float:left;height:450px; text-align:center;
}
.hyweb li img{ border:0px; width:1000px;height:450px;}
.hyweb li A{ width:100%;height:450px; display:block; margin:auto; OVERFLOW: hidden;}
/*数字按钮样式*/
.hyweb .num {left:40%; bottom:15px;  height:10px; line-height:10px; position: absolute; z-index: 999;	}
.hyweb .num li {
	text-align:center;
	width: 100px;
	height: 8px;
	line-height:0px;
	overflow:hidden;
	color:#CBD2CB;
	text-align:center;
	margin-right: 4px;
	margin-left:4px;
	cursor:pointer;
	float: left;
	font-family: Arial, Helvetica, sans-serif;
	font-size:0px;
	overflow:hidden; background-color:#CBD2CB;border-radius:4px;
}
.hyweb .num li.on { background-color:#FE0000; color:#FE0000;
} /*当前项*/

/*上一个  下一个*/
.hyweb .prev,
.hyweb .next {
	width: 50px;
	height:450px;
	position: absolute;
	filter: Alpha(Opacity=0.5);
-moz-opacity:0.5; 		opacity:0.5;
	background-repeat: no-repeat;
	background-position: left center;
	top:0px;
}
.hyweb .prev {
	left:-50px;
	background-image: url(left.jpg);
	background-repeat: no-repeat;
	background-position: left center;
}
.hyweb .next {
	right:-50px;
	background-position: right center;
	background-image: url(right.jpg);
}