.floatleft{width:168px;float:left; margin:20px 10px;}
.floatright{width:520px;margin-left:10px;float:right;}
.floatright li{line-height:25px;}
.bdbutton{ margin:20px 30px;}
.bdbutton a{ margin-left:50px;}
.2leftTit{width:720px;}
h1{font-size:20px;}