/* 老师介绍 */ .if {} .if .if_list {list-style-type: none;} .if .if_list li {border-bottom:1px dotted #ccc;padding-top:12px;} .if .if_list li .icobox{float:left;width:160px;height:240px;} .if .if_list li .textbox{float:right;width:680px;} .if .if_list li span{width:160px;height:160px;background: url(/Template/oldtreeroot/images/teacher-pic.jpg) no-repeat;text-indent:-9999em;display:block;} .if .if_list li span.ico1{background-position:0 0;} .if .if_list li span.ico2{background-position:0 -160px;} .if .if_list li span.ico3{background-position:0 -320px;} .if .if_list li span.ico4{background-position:0 -480px;} .if .if_list li span.ico5{background-position:0 -640px;} .if .if_list li span.ico6{background-position:0 -800px;} .if .if_list li span.ico7{background-position:0 -960px;} .if .if_list li span.ico8{background-position:0 -1120px;} .if .if_list li span.ico9{background-position:0 -1280px;} .if .if_list li span.ico10{background-position:0 -1440px;} .if .if_list li span.ico11{background-position:0 -1600px;} .if .if_list ol {padding:8px 6px;list-style-type: none;background:#E7FFCE;} .if .if_list ol li {border-bottom: medium none;border-left: medium none;padding-bottom: 0px;line-height: 24px;padding-left: 22px;padding-right: 0px;background: url(/Template/oldtreeroot/images/item-ico.gif) no-repeat 0px 3px;height: 24px;color: #758aa0;border-top: medium none;border-right: medium none;padding-top: 0px;float:none;}