body,div,ul,li{margin:0;padding:0;}
ul{list-style:none;}
img{border:0;}

.banner{
    margin:40px auto 0;
    width:1059px;
    overflow:hidden;
    background: #ffffff;
    height: 620px;
    position: relative;
    z-index: 100;
}
.large_box{width:1054px;height:480px;overflow:hidden;border: 4px solid #fff}
.large_box img{display:block; width:1051px;height:480px;}
.small_box{width:1054px;height:126px;overflow:hidden;}
.small_list{position:relative;float:left;width:1160px;height:126px;overflow:hidden;}
.small_list ul{height:126px;overflow:hidden;}
.small_list ul li{position:relative;float:left;margin-left:5px;width:208px;height:126px;cursor: pointer}
.small_list ul li img{display:block;width:208px;height:126px;}
.small_list ul li .bun_bg{display:block;position:absolute;top:0;left:0;width:208px;height:126px;background:#000;filter:alpha(opacity=60);-moz-opacity:0.6;-khtml-opacity:0.6;opacity:0.6;}
.small_list ul li.on .bun_bg{display:none;}
.btn{display:block;width:76px;height:76px;cursor:pointer; position: absolute;z-index: 999;top: 250px}
.left_btn{

left: 20px;
    background-image:url(../images/wonderfulshow_btn_l.png);}
.right_btn{
right: 20px;

    background-image:url(../images/wonderfulshow_btn_r.png);}
.close{
    position: absolute;
    top: -8px;
    right:50px;
}