Even if you aren't interested in using HTML5 Boilerplate for your projects, the comments littered throughout the repository are enlightening.<p>The style.css file[1] in particular is full of gems—many of the comments contain a link to a relevant, in-depth article explaining the rationale behind the given rule.<p>[1]: <a href="https://github.com/h5bp/html5-boilerplate/blob/master/css/style.css" rel="nofollow">https://github.com/h5bp/html5-boilerplate/blob/master/css/st...</a>