chenkun

See my fork.

Thanks @wsidell for finding out the problem, and I added codes mentioned by @cms5822. I find out that header or footer elements are always at the tail of the elements...

posthtml-px2rem has some issues rather than postcss-pxtorem, for example, media query option. So if there are some css styles in html (not inline-style), it seems better to use posthtml-postcss+postcss-pxtorem instead....