Final modifications for the presentation

app/assets/stylesheets/admin.css.erb

@@ -324,7 +324,7 @@ p{
 	float:left;
 	margin: 0 10px 0 0;
 }
-.buy_btn a{
+.main table td .buy_btn a{
     background: url("/assets/buy_btn.png") no-repeat scroll 0 0 transparent;
     color: #000000;
     display: block;
@@ -335,6 +335,7 @@ p{
     text-decoration: none;
     text-shadow: 0 1px 0 #FFFFFF;
     width: 170px;
+		padding: 0px;
 }
 .buy_btn a:hover{
 	background-position:0 bottom;