*{padding:0;margin:0;list-style:none;}
body{font-family: 微软雅黑;overflow-x:hidden;padding-top:100px;}
a{text-decoration: none;}
img{border:0;}
.wd{width:1200px;margin:0 auto;}
.ww{width:100%;display: block;}
.right{float:right;}
.left{float:left;}
.clear{clear:both;}
.body{min-width: 1200px;}
.body_width{width:1200px;height:auto;margin:0 auto;}
.center{text-align:center;}
.backgroud_white{background: white;}
.backgroud_gray{background: #f8f8f8;}
.backgroud_black{background: #333333;}
.margin-top20{margin-top:20px;}
.margin-top26{margin-top:26px;}
.margin-top15{margin-top:15px;}
.margin-bottom15{margin-bottom:15px;}
.margin-top30{margin-top:30px;}
.margin-left23{margin-left:23px;}
.margin-left16{margin-left:16px;}
.margin-left30{margin-left:30px;}
.margin-left10{margin-left:10px;}
.padding-top8{padding-top:8px;}
.padding-top26{padding-top:26px;}
.padding-top20{padding-top:20px;}
.padding-bottom5{padding-bottom:5px;}
.padding-bottom20{padding-bottom:20px;}
.padding-bottom15{padding-bottom:15px;}
.padding-bottom10{padding-bottom:10px;}
.block{display:block;}
.width100{width:100%;}
.color3{color:#333;}
.color6{color:#767474;}
.color9{color:#999;}
.white{color:#fff;}
.border_bottom{border-bottom:1px solid #e5e5e5;}
.border_xuxian{border-bottom:1px #b2afaf dashed;}
.red{color:#dc0322;}
.font12{font-size:12px;}
.font15{font-size:15px;}
.top_color{color:#736f6e;}
.line-height25{line-height: 25px;}
.xuanzhuan{writing-mode:tb-rl;}