.case_left{width:880px; float:left; margin-left:40px!important; margin-left:20px; }
.case_title{width:880px;  margin-top:25px; border-bottom: 1px dashed #cccccc; color:#000000; font-weight:bold; font-size:14px;}
.xz_img{width:259px; 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;}
.xz_main{width:390px; float:left; margin-top:15px; margin-left:25px; background:url(../images/Experience_bg.jpg); height:234px;}
.case_main{width:950px; background-color:#FFFFFF; height:auto!important;height:835px;min-height:835px;}

.case_nr{width:435px; float:left; border: 1px dashed #cccccc; border-left:0px; border-top:0px; height:235px; margin-top:15px;}
.case_nr1{width:435px; float:left; border-bottom: 1px dashed #cccccc;  height:235px; margin-top:15px;}
.case_name{width:420px; height:44px; padding-top:16px;}
.case_bg{width:403px; height:143px; background:url(../images/case_bg.jpg);}
.case_ph{width:49px; height:49px; margin-left:50px!important; margin-left:25px; margin-top:58px; float:left;}
.case_font{width:256px; margin-left:33px; margin-top:23px; float:left; line-height:20px;}