[AdmiralAsshat]

This would be great for a static, CSS-only site I'm developing (http://www.nothingofvalue.org).

However, the framework says its responsive, yet the navigation menu doesn't resize on small screens. That's a bit disappointing. I'd like to have something that will give a chevron or hamburger navigation menu without resorting to Javascript.

[naasking]

Take a look at PicnicCSS. It does what you want.

[owenversteeg]

http://mincss.com

Full disclosure: I've created Min. It's the world's smallest CSS framework and it has a hamburger menu that works without Javascript (which took a lot of work to make.)