#pic{position:relative;overflow:hidden;height:400px;width:910px;z-index:2;margin:0 auto 100px ;}
#pic ul{width:100%;height:100%;position:absolute;top:0;left:0;}
#pic ul li{position:absolute;}
#pic ul img{position:relative;top:0;left:0;}
/*ͼƬλ��*/
#pic ul .pic1{top:-80px;left:2px;z-index:1;}
#pic ul .pic2{top:110px;left:30px;z-index:2;}
#pic ul .pic3{top:80px;left:115px;z-index:3;}
#pic ul .pic4{top:50px;left:210px;z-index:4;}
#pic ul .pic5{top:80px;left:395px;z-index:3;}
#pic ul .pic6{top:110px;left:580px;z-index:2;}
#pic ul .pic7{top:-180px;left:706px;z-index:1;}
/*ͼƬA��ǩwidth��height*/
#pic ul .pic1 a{height:60px;width:116px;}
#pic ul .pic2 a{height:180px;width:308px;}
#pic ul .pic3 a{height:240px;width:404px;}
#pic ul .pic4 a{height:300px;width:500px;}
#pic ul .pic5 a{height:240px;width:404px;}
#pic ul .pic6 a{height:180px;width:308px;}
#pic ul .pic7 a{height:180px;width:308px;}
/*ͼƬ����*/
#pic ul li.pic1{opacity:0.2;filter:alpha(opacity:20);}
#pic ul li.pic2{opacity:0.6;filter:alpha(opacity:60);}
#pic ul li.pic3{opacity:0.9;filter:alpha(opacity:90);}
#pic ul li.pic4{opacity:1;filter:alpha(opacity:100);}
#pic ul li.pic5{opacity:0.9;filter:alpha(opacity:90);}
#pic ul li.pic6{opacity:0.6;filter:alpha(opacity:60);}
#pic ul li.pic7{opacity:0.2;filter:alpha(opacity:20);}
/*ͼƬwidth*/
#pic ul li.pic1 img{width:116px;}
#pic ul li.pic2 img{width:308px;}
#pic ul li.pic3 img{width:404px;}
#pic ul li.pic4 img{width:500px;}
#pic ul li.pic5 img{width:404px;}
#pic ul li.pic6 img{width:308px;}
#pic ul li.pic7 img{width:308px;}
/*��ͷ����*/
#pic span{display:inline-block;*display:inline;*zoom:1;width:80px;height:80px;position:absolute;top:180px;
z-index:30;cursor:pointer;opacity:0.7;filter:alpha(opacity=70);}
#pic:hover span{opacity:1;filter:alpha(opacity=100);}
#pic span img{width:80px;height:80px;display:block;}
#pic span.prev{left:170px;}
#pic span.next{right:160px;}