*{margin:0;padding:0;}
img{border:0;}
ul{list-style:none;}
.clear{clear:both;height:0;line-height:0;}
body{width:100%; margin:0 auto; font:12px 'arial','宋体','新宋体',sans-serif,'verdana'; background:#000; word-break:break-all; word-wrap:break-word;}
.main{width:1000px;margin:0 auto;position: relative;}
.main1{width:100%;height:300px;background:url("../images/0126/0_1.jpg") no-repeat center 0;}
.main2{width:100%;height:300px;background:url("../images/0126/0_2.jpg") no-repeat center 0;}
.main3{width:100%;height:350px;background:url("../images/0126/0_3.jpg") no-repeat center 0;}

.nav a{position: absolute;display: block;text-indent:-99999px;text-align:left;cursor:pointer;height:27px;background-image:url("../images/0126/nav.jpg");}
.nav a:hover{}
a.btn_head1{top:15px;left:670px;width:105px;background-position:0 0;}
a.btn_head1:hover{background-position:0 -27px;}
a.btn_head2{top:15px;left:779px;width:106px;background-position:-105px 0;}
a.btn_head2:hover{background-position:-105px -27px;}
a.btn_head3{top:15px;left:889px;width:106px;background-position:-210px 0;}
a.btn_head3:hover{background-position:-210px -27px;}