have new section highlighting on both sides and improve preview border

tiny change to styling of fullscreen mediamanager first heading

improved image detail styles a bit

updated RTL styles to reflect changes to section highlighting and toc

removed overflow: hidden from .page as it was interfering with the section highlighting

moved some styles for fileuploader select button from a generic to a specific stylesheet

improved blockquotes styling a bit

improved picker buttons

made too wide content fit

made _toc styles simpler and more generic and improved padding in between items, especially when text wraps

avoid wrapping of toolbar

improved section highlighting

changed some remaining 'div.dokuwiki' to '.dokuwiki'

typos

fixed mediamanager diffs having no specific height

fixes for media options modal window

removed obsolete css and implemented minor changes for upload form in mediamanager popup

added minor style for revision type selections

changes for inline diff

minor fix for action buttons in diff view of mediamanager

minor improvements for fullscreen mediamanager CSS (panel widths and inline documentation)

added CSS header to new files

improved some spacing after icons on links

updated and improved _modal.css (for link wizard and media options)

reverted test font-size