This isn't an attempt at a complete rebrand/redesign of the site, instead it's just fixing up what I think are the biggest design/readability issues whilst trying to remain true to the site's existing aesthetic.

Key features:

  * Base font size increased
  * A little more room around headings
  * Top menu bar is full-width and with a little more padding
  * Downvoted comments no longer faint hard-to-read grey. Instead they're rendered with a light gray background and in a smaller font size.
  * Comments have a more readable max line length
  * Quotes are parsed and transformed to look like genuine quotes. I.e. any p or span that starts with '>' is transformed and rendered with a light orange background and in italics.
  * The 'Add comment' box on items is hidden by default. (Surely you'd want to read all the comments first before leaping in with your own 2p's worth!?)