button max-width: 100%
clearfix socialshareprivace
limit text-area width
add adhocracy icon font
use setInterval instead of multiple setTimeouts for overlay resize polling
update overlay width on resize
allow small tolerance on overlay resizing to avoide wobble
resize iframe instead of overlay

this way additional content (e.g. close button) or spacing inside of the
overlay does not break resizing
more responsive overlay width calculation
fix exposeMask width on resize
make new overlay resizing work with non-responsive layouts
make basic layout responsive
add media query detection to modernizr
add viewport

this greatly improves rendering on mobile browsers
responsive footer
responsive tiles
responsive sectionpage
responsive sidebar nav
responsive content_nav
hide feedback on mobile