New Plugin Fixes TwentyTen Gallery Style Issues
If you’ve ever used the default WordPress TwentyTen theme, then you know the gallery style ends up being a little screwy when you have multiple columns. A new plugin called TwentyTen Gallery Fix adds some custom classes to galleries and some CSS that fixes the width problem. Below are a couple of screenshots of the default gallery style vs. the new style with the TwentyTen Gallery Fix:
Default TwentyTen Gallery Style

TwentyTen Gallery Fix Style
I think you’ll agree that the columns look much better with this plugin. The best part is that it doesn’t require any configuration. Simply install TwentyTen Gallery Fix and activate.