* {margin:0;padding:0;}
div{overflow:hidden;height:auto;}
body{color:#333333; background-color:#999999;font-size:12px;font-family:"宋体";}
a{font-size:12px;color:#000000;text-decoration:none;}
a img{border:0;}
.body_{height:auto;width:790px;margin:0 auto 0 auto;background-color:#ffffff;}
.Menu{list-style-type:none;margin:10px 0 0 6px;}
.Menu li{float:left;margin-left:5px;}
.Menu li img {border:0;}
.Category{list-style-type:none;}
.li1{height:18px;width:172px;background-image:url(chainsaws.gif);margin-top:5px;}
.li1 a{font-weight:bold;margin-left:25px;line-height:18px;}
.li2{height:14px;width:172px;}
.li2 a{font-weight:normal;margin-left:25px;}