.border-box{box-sizing:border-box;-moz-box-sizing:border-box} .clearfix:after{content:'';display:table;clear:both} .purchases .purchase{width:20%;min-width:320px;max-width:400px} .purchases .purchase *{color:#0071bb} .purchases .title{padding:10px;background:#f0f0f0} .purchases .summary{padding:10px}