I've started making pull requests from this, beginning with
simpler changes. The big red bar is not among them yet. Some have
already been merged.
Here are the ones that are still open, roughly sorted by level of
controversy:
use user preference for font-size #828:
https://github.com/D-Programming-Language/dlang.org/pull/828
remove underlines from links #831:
https://github.com/D-Programming-Language/dlang.org/pull/831
fancy tables #830:
https://github.com/D-Programming-Language/dlang.org/pull/830
de-emphasize DConf a little #833:
https://github.com/D-Programming-Language/dlang.org/pull/833
turn list items of Convenience/Power/Efficiency to paragraphs
#837:
https://github.com/D-Programming-Language/dlang.org/pull/837
fix grammar #838:
https://github.com/D-Programming-Language/dlang.org/pull/838