changed background to something more friendly to aging eyes
louder textual modal indicator
changed text color to match SWC blue
Merge pull request #20 from drlabratory/background_grey

Background grey & blue text
updating with new header colors
put the styling in custom.css, like a good citizen
larger font for textual indicator
Merge pull request #19 from ivanov/loud-mode-indicator

more obvious (text-based) modal indicator, closes #2