CSS Layout issue. Need a fresh pair of eyes
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I've run into an issue where the thumbnail spacing in my image gallery is all over the place and I'm burnt out, lol.

Here are a few example pages of what it's supposed to look like across all pages that contain thumbnails:  [Good](http://images.geekdrop.com/eReader-Wallpaper) | [Good](http://images.geekdrop.com/GeekDrop-Logos) | [Good](http://images.geekdrop.com/mafia-wars)

However, on most of the album pages, they get crunched together, like this page for example:  [Bad](http://images.geekdrop.com/_comments)

Then there's this page, where it seems to have completely gone kablooey:  [Really Bad](http://images.geekdrop.com/tutorials)

I'm sure I'm missing a margin or padding somewhere, but it's eluding me at the moment. Anyone able to sort this out?

thanks!