styling product listing pages with column layout grid

[gjh42]

Or maybe this:

#productQuantityDiscounts table {margin: auto; border:1px solid #8899aa; border-radius: 4px; box-shadow: 2px 2px 3px #88bbcc;}
#productQuantityDiscounts table td {border:1px inset #bbbbdd; border-radius: 2px; background: #eeeeff;}
#productQuantityDiscounts table tr:first-child>td {border:none; background: #bbccdd;}