closes https://github.com/TryGhost/Casper/issues/548
- the recent postcss upgrade resulted in real CSS variables being output with a fallback mechanism, unfortunately this broke a number of colors throughout the theme
- disabled the fallback mechanism to revert back to the previous behaviour
A few people commented how pull-quote styling is odd for blockquotes. I agree. This reverts casper to use more traditional blockquote styling, but maintains the special pullquote styling now over on the H5 element. So if you want nice/wide/centered blue text, use an H5.
- Closes https://github.com/TryGhost/Casper/issues/364
- Closes https://github.com/TryGhost/Casper/issues/368
