Working preview: giftlayouttest
Obviously, this is personalised for Cat, since she is in the pictures. If anyone would like something similar, let me know and I'll see what I can work out for you.
Select 'Flexible Squares' as your layout option under 'Look & Feel'
Go to Custom Options and select Custom CSS
Where it asks 'Use layout's stylesheet?' select 'No' and copy and paste the following code into the 'Custom Stylesheet' box.
Layout: S2: Flexible Squares