[css] cleanup and fix by removing display: block on <a> in boxes also, add class a.action to ease action links like [+] in boxes like bookmark box without having to refine css per box id.

\.svn
^build$
^dist$
\.pyc$
\.pyo$
\.bak$
\.old$
\~$
\#.*?\#$
\.swp$
^doc/book/en/apidoc$