.main{ width:890px; height:auto; margin:0 auto; border:#2089D8 solid 1px; padding:30px;}
.add_buy_title{ background:url(images/free_2.gif); height:27px; margin-bottom:20px;}
.add_buy_title  h1{ height:24px;width:122px; background:url(images/free_1.gif); margin-left:50px; text-align:center; margin-top:3px; line-height:24px; font-size:14px; float:left; margin-right:20px;}
.buy_list td{ border-bottom: #CCCCCC dashed 1px; padding:3px;}
.tis{ float:left; display:block; height:27px; line-height:27px;}