.teacher_list{ width:839px; margin:20px auto 0px;}

.teacher_list ul li{ width:156px; height:259px; border-bottom:1px solid #e5e5e5; background:#f2f2f2; float:left; margin-right:14px; margin-bottom:14px;}

.teacher_list ul li a{ display:block;}

.teahcer{ width:110px; height:145px; overflow:hidden; margin:0px auto 10px; padding-top:15px;}

.teacher_list ul li a h2{ font-size:16px; color:#333333; display:block; text-align:center; margin-bottom:3px;}

.teacher_list ul li a p{ font-size:12px; color:#999999; display:block; text-align:center;}

.teacher_list ul li a span{ font-size:12px; color:#999999; display:block; text-align:left; width:90%; margin:3px auto 0px;}

.teacher_list ul li:hover{ border-bottom:1px solid #2190d7;}

.teacher_list ul li a:hover h2{ color:#2190d7;}