@charset "utf-8"; 
/*清除文档类型声明中的默认样式*/



/*字体定义*/
body { background:#fff; color: #333333; font: 12px/1.2 Arial,Tahoma,"SimSun",sans-serif; }
.f12{ font-size:12px;}
.f14{ font-size:14px;}
.f16{ font-size:16px;}





/*sidebar*/
.sidebar dt,.sidebar dt b,.sidebar dd a.on,.sidebar dd a:hover,.sidebar .help_center,.sidebar .help_center a{ }
.sidebar{ float:left; width:140px; background:#fdfcfc; border:1px solid #ddd; padding-bottom:30px;}
.sidebar dl{ margin-top:-1px;_width:140px; _overflow:hidden;}
.sidebar dt{ padding:0 15px; height:30px; border-bottom:1px solid #ddd; border-top:1px solid #ddd; line-height:30px; font-size:14px; font-weight:bold; color:#666; cursor:pointer; }
.sidebar dt b{ display:block; float:right; height:7px; width:11px; overflow:hidden; margin:12px 0 0 0; background-position:-140px -79px;}
.sidebar dd{ margin:10px 0; display:none;_width:151px;}
.sidebar dd a{ line-height:26px; height:26px; display:block; padding-left:15px; color:#666; }
.sidebar dd a.on{ background-position:0 -31px; height:26px; color:#fff; text-decoration:none; width:136px;}
.sidebar dd a:hover{ color:#2255DD;}
.sidebar dd a.on:hover{ text-decoration:none;}
.sidebar .help_center{ display:block; height:30px; line-height:30px; border-bottom:1px solid #ddd; border-top:1px solid #ddd;  bottom:-1px; width:140px;}
.sidebar .help_center a{ color:#666; font-weight: bold; background-position:15px -93px; padding-left:16px;}

#container{ width:1000px; margin:0 auto; position:relative;margin-top: 30px; }
.clearfix {zoom:1}
.clearfix:after { content: '\20'; display: block; clear: both;}