I'm using this code on a Theme I'm woking

Hi,

I'm using this code on a Theme I'm woking on

[dr_list_categories style="grid | list" lcats="1,2,3"] (Grid)

When I view the webpage the listings from the plug-in are not evenly layer out on the page. They are squished up. Can I make the so they are spread out and responsive to the page size??

Many thanks,
Ben