Fix iPad click-through bug.
Fix iPad click-through bug.

codeforamerica/streetmix,macGRID-SRN/streetmix,codeforamerica/streetmix,macGRID-SRN/streetmix,kodujdlapolski/streetmix,macGRID-SRN/streetmix,kodujdlapolski/streetmix,magul/streetmix,CodeForBrazil/streetmix,CodeForBrazil/streetmix,CodeForBrazil/streetmix,magul/streetmix,magul/streetmix,codeforamerica/streetmix,kodujdlapolski/streetmix