tonio/openlayers — pull request #1 by tschaub (2012-03-16 00:03:27+00:00)
Title: Uniform style for zoom control on mobile.

Sticking with sans-serif gives a more uniform experience on desktop Webkit, Safari on iOS, and the default Android browser.

Using `-webkit-tap-highlight-color` gets rid of the blue highlight when clicking on the map tiles or zoom control.

Getting rid of the `:hover` selector avoids making the buttons look pressed after they have been tapped.