*{margin:0;padding:0;}
a{text-decoration: none;color:#000;}
ul li{list-style: none;}
.fl{float:left;}
.fr{float:right;}
.mg_b{margin-bottom: 20px;}
.dis{display: none;}

.box{background:#fff;}
.logo{text-align: center;}
.fom{margin:0 auto 50px;width:700px;overflow: hidden;}
.tex{height:40px;width:530px;padding-left:10px;line-height:40px;border:1px solid #ccc;border-right: none;}
.but{width:105px;border:none;height:42px;background:#38F ;color:#fff;font-size:16px;font-weight:normal;}
.box2{width:1000px;margin:0 auto 30px;overflow: hidden;}
.fon{font-size:16px;font-weight:bold;margin: 10px 0px 10px;color: #333;line-height: 30px;}
.box2_tb{margin:0 auto;}
.box2_tb tbody tr td{padding-right:20px;}
.box2_tb tbody tr td:hover .img_box{border:1px solid #ccc;}
.box2_tb tbody tr td .img_box a{display: block;height:120px;width:240px;}
.img_box{border:1px solid #fff;}
.foot{font-size:12px;text-align:center;border-top:1px solid #ccc;}
.fon2 a{font-size:12px;color:#fff;}
.fon3{text-align: center;font-size:14px;line-height:30px;}