Vertical floating align on image?

[swedy13]

Hello,

This is my site and the problem: http://www.zoiology.com/category/blog/guides/

Notice how the images aren't aligned very well. I'm trying to figure out how to align all the images in even rows and have the rows float based on the header size. I've been looking online for how to do this but haven't had a lot of luck, hoping someone here can help. Thanks!

- Mark

[abduraooft]

It looks okay in my FF8. How'd you like to get it aligned?