Fixed a few errors I found.

All the issues I addressed are in the issue queue, but I'm still not for sure what the x-margin issue was about, so that one may not need to be pulled. It looks like my css output with small changes like white space... I'm pretty green to open source, so if that's no good, let me know.

Thanks for the awesome system BTW, we're thinking it will be a part of most of our projects moving forward.