Home Page Arrangement & Add-Ons

[TheFashionCatalyst]

Hello all.

Just a few screen shot below. Website has Metro Theme and the url is: http://TheFashionCatalyst.com

I have two questions.

Is there any way of changing the widths of the two categories that are on the home page ie in this photo? You can see the Runway and News & Events are now equal in size. Though the amount of content where the cut off point is equal.

2nd Question is in screen shot two: Once the equal-ness of columns will be done (I'm guessing) I would like to add an advert space under the two categories and then underneath that putting in two more categories 3 & 4. Would it just be in the coding section? Is there anyone who can help out with this.... or some support in doing it. Would be great either way and can organize something. Thanks guys.