.viewPurchaseOrder .center{display:block;margin-left:auto;margin-right:auto;width:50%}.viewPurchaseOrder ul{list-style-type:none;margin:0;padding:0;background-color:#f1f1f1;padding:10px 20px}.viewPurchaseOrder .th{color:red}.viewPurchaseOrder ul li{height:25px;padding:5px 0 0 5px}