Hi, I'm trying to put an astore on my blog at http://www.yourcatcareguide.com/wordpress
It works, but it's too wide for the space. I've tried making the width in the link from Amazon bigger or smaller than 90%, but nothing changes. I have a theme with three columns. Do I have to change to a different theme with two columns, or can I just edit this page if I want an a store?
I tried turning off the rich text editor, but it didn't make any difference.