.about_content_title{ margin:20px auto 0px auto; width:535px; font-size:13px;}
.main{ min-height:400px;}
.about_content_title li{ float:left; font-weight:bold; text-align:center; width:176px; height:50px; line-height:40px;display:inline;  margin-right:2px;background:url(../images/horner_title_before2.jpg) no-repeat;}
.about_content_title li a{ color:#FFF; cursor:pointer;  width:176px; height:50px; display:block; }
.about_content_title li a:hover{text-decoration:none; background:url(../images/horner_title_hover2.jpg) no-repeat;}
.about_content_curror{background:url(../images/horner_title_hover2.jpg)  no-repeat!important;}
.instr_title{ font-size:22px; line-height:50px; margin-top:15px; color:#666; margin-left:22px;}
.instr_pic{ width:700px; margin:0px auto;}
.instr_pic img{ width:700; height:285px;}
.instr_nr{ width:700px; margin:30px auto; line-height:20px; color:#717171;}
.cost_nr{ margin:15px 0px 20px 22px;}
.mode_nr{  margin:15px 0px 20px 22px; text-indent:2em;}
.mode_pic{ margin-bottom:20px;}
#honor_mem_1,#honor_mem_2,#honor_mem_3,#honor_mem_4{ margin-bottom:75px;}