@charset "utf-8";

li{list-style:none;}
/* wrap */
.wrap{margin:0 auto;width:1200px;height:406px;position:relative;overflow:hidden;}
.pic{width:580px;height:406px;cursor:pointer;}

.pic1{background:url('../img/b1.jpg');position:absolute;top:0;left:0;z-index:1;}
.pic_num1{width:78px;height:406px;position:absolute;top:0;left:0;background:url('../img/s1.jpg');background-position:0 0;display:none;}

.pic2{background:url('../img/b2.jpg');position:absolute;top:0;left:580px;z-index:3;}
.pic_num2{width:78px;height:406px;position:absolute;top:0;left:0;background:url('../img/s2.jpg');}

.pic3{background:url('../img/b3.jpg');position:absolute;top:0;left:657px;z-index:5;}
.pic_num3{width:78px;height:406px;position:absolute;top:0;left:0;background:url('../img/s3.jpg');}

.pic4{background:url('../img/b4.jpg');position:absolute;top:0;left:734px;z-index:7;}
.pic_num4{width:78px;height:406px;position:absolute;top:0;left:0;background:url('../img/s4.jpg');}

.pic5{background:url('../img/b5.jpg');position:absolute;top:0;left:811px;z-index:9;}
.pic_num5{width:77px;height:406px;position:absolute;top:0;left:0;background:url('../img/s5.jpg');}

.pic6{background:url('../img/b6.jpg');position:absolute;top:0;left:888px;z-index:11;}
.pic_num6{width:77px;height:406px;position:absolute;top:0;left:0;background:url('../img/s6.jpg');}

.pic7{background:url('../img/b7.jpg');position:absolute;top:0;left:965px;z-index:13;}
.pic_num7{width:77px;height:406px;position:absolute;top:0;left:0;background:url('../img/s7.jpg');}

.pic8{background:url('../img/b8.jpg');position:absolute;top:0;left:1042px;z-index:15;}
.pic_num8{width:77px;height:406px;position:absolute;top:0;left:0;background:url('../img/s8.jpg');}

.pic9{background:url('../img/b9.jpg');position:absolute;top:0;left:1119px;z-index:17;}
.pic_num9{width:77px;height:406px;position:absolute;top:0;left:0;background:url('../img/s9.jpg');}