Just to make you notice some small modiofications to the CSS:

  • Some nice clovers in ULs
  • Auto scrolling blocks for PREformated code: 
    Here-is-a-very-long-line-without-spaces-to-force-your-browser-to-make-scrollable-zones-if-it-is-not-long-enough-feel-free-to-send-me-a-patch=to-make-this-line-even-longer.

    Of course, 
smaller blocks
do not need
to scroll
  • OLs are using roman notation