.large {margin-right:30px; vertical-align:bottom;}
.topcart {float:left; margin-left:480;}
.groupborder {background: #ddd; font-size: 14px}
.explain  {margin: 20px 0px; padding: 10px 0px; border-top: 1px dotted #CCC; border-bottom: 1px dotted #CCC; font-size: 15px; font-weight: 500; color: #333; line-height: 170%; }