.school_list{ align:center;}
.school_list li{float:left;vertical-align: middle;width: 136px; height:172px; }
.school_list li img{display:block; vertical-align: middle; width:135px; height:135px}
.school_list li span{margin:0px 3px; line-height: 43px; color: #000; font-size: 16px;}