how do i add custom borders

[hangman21]

if you take a look at my page http://sunkissed.comule.com/cart/ i want to add custom borders to left and right side

[kobra]

As you have this set as a fixed width

#mainWrapper {
	background-color: #000000;
	text-align: left;
	width: 945px;
	vertical-align: top;
	}

You can create and apply a background image to the above that has your border

So if your border is 8px each side, adjust the width to add 16px and using css add a margin to the left & right columns