[Formatting Bug] Live-Preview wider than Post will be

Just a little annoyance that's easily fixed:

The preview field (div-class="live-preview") will have the same width as the textarea. It does not actually match how the line-breaks will be handled in the actual post, because the post will have a padding on the right side and the preview doesn't. I guess the posts have a max-width value of 650px whereas the live-preview doesn't.

This will be frustrating when you actually care about proper formatting. Would love to see this little fix.

P.S.: Keep up the good work! I like the new community!