I am trying to figure out how to widen my right sidebar in Platform 1.4.3 so that I can place some ads there. I have tried changing the width in the settings tab (now set to 350px), and while that changes the width of the sidebar's appearance, the content I am trying to upload will still not fit. I need an allotment of at least 258 px, so according to my settings tab, I should have enough space. I'm wondering if there's a default alloted space that I need to manually change in css? Here's a link to the site:
Ideas? I'm a novice with this stuff, so please be clear in your instructions.