CSS Help w/ Magazeen Theme and Tabbed Widgets Plugin

Hi There.

I’m using the tabbed widgets plugin with the Magazeen theme. I’m refreshing the Chewru.Com site and I have a temporary staging area at: https://www.web28.justhost.com/~chewruc1 where you can see the plugin in action.

The plugin works fine and is super versatile, but I’m having a small problem with my CSS and I’ve gone through firebug for hours now and I can’t see to find which entry (or combination thereof) is screwing things up a little.

In IE7, the site looks more or less correct. You can see the headers of each of the widgets and there’s just enough margin. In Firefox, Opera, Chrome, etc the bottom of the tabbed widget cuts into the top of my next widget. The widget title is either completely cut off or pushed way to the bottom of the page, depending on the browser. I’ve tried to add padding and margin to the bottom of the tabbed widget css (through Firebug) but I can’t seem to achieve the correct formatting.

I tried this with a plain-text widget just to make sure it wasn’t the widgets of my other plugins.

If anyone has the time to check out the site with Firebug and see what I’m missing, it would be very appreciated. I have a feeling it’s something very simple, as it already works in IE.