.line:after,.lastUnit:after{clear:both;display:block;visibility:hidden;overflow:hidden;height:0 !important;line-height:0;font-size:xx-large;content:" x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x ";}
.line{*zoom:1;}
.unit{float:left;}
.size1of1{float:none;}
.size1of2{width:50%;}
.size1of3{width:33.33333%;}
.size2of3{width:66.66666%;}
.size1of4{width:25%;}
.size3of4{width:75%;}
.size1of5{width:20%;}
.size2of5{width:40%;}
.size3of5{width:60%;}
.size4of5{width:80%;}
.lastUnit{display:table-cell;float:none;width:auto;*display:block;*zoom:1;_position:relative;_left:-3px;_margin-right:-3px;} 

/*搜索*/
.ln1 *{margin:0; padding:0;}
.ln1{border:1px solid #CECFCE; background:#BDE352 url("../images/search2.gif") repeat-x; height:26px;}
.form1,.form2{padding-left:80px; overflow:hidden;}
.form1{ background:url("../images/search_title1.jpg") no-repeat 10px center; height:26px;}
.form2{ background:url("../images/search_title2.jpg") no-repeat 10px center; height:26px;}
.form1 h3,.form2 h3{display:none;}
.form1 label,.form2 label{float:left; padding-left:6px; margin-top:4px;}
.btn1{cursor:pointer; border:0; background:url("../images/btn1.png") repeat-x; padding:0 3px; border:1px solid #F99E29; color:#F99E29; height:18px; *line-height:18px; font-size:12px; }
.in {border:1px solid #8C96BD; height:18px; line-height:18px; width:80px;}