.about_left{width:680px; float:left; margin-left:40px!important; margin-left:20px; margin-right:28px;}
.about_right{ width:182px; float:left; margin-top:41px;}
.about_title{width:675px;  margin-top:25px; border-bottom: 1px dashed #cccccc; color:#000000; font-weight:bold; font-size:14px;}
.about_img{width:239px; float:left; margin-top:15px;} 
.about_class{width:176px; height:27px; background:url(../images/class.jpg); text-align:center; padding-top:4px; margin-top:13px;}
.about_main{width:440px; float:left; margin-top:15px;}

.Function_top{width:897px; height:26px; background:url(../images/main5.jpg); margin-left:28px; margin-top:15px;}
.Function_main{width:897px; margin-top:3px; margin-bottom:3px; background-color:#fafafa; margin-left:28px; height:61px; padding-top:3px;}
.Function_left{width:76px; float:left;}
.Function_right{width:800px; float:left; margin-top:5px;}

.Other{width:422px; height:37px; background:url(../images/Other.jpg); margin-top:20px; margin-left:28px;}
.Other_main{width:150; height:23px; float:left; }

.about_font:link{color:#fff; text-decoration: none; font-size:14px;}
.about_font:visited{color:#fff; text-decoration: none; font-size:14px;}
.about_font:hover {color:#fff; text-decoration:underline; font-size:14px;}