Fix spacing/padding slightly in the search/address input

Before: https://www.dropbox.com/s/xfcz8jrtgbwjwq4/Screenshot%202014-09-17%2014.25.32.png?dl=0

After: https://www.dropbox.com/s/7agn7y3axkc6mjd/Screenshot%202014-09-17%2014.24.03.png?dl=0

Note the spacing next to the magnifying glass.