A CodePen by Tim Pietrusky. Advanced Checkbox Hack - This works for both iOS and Android! You can use almost the default checkbox-hack syntax and just need to add two things:

## 1. Android smaller than / equal 4.1.2
pseudo-class + general/adjacent sibling doesn't work on Android 4.1.2 so we need a hack:

    body { -webkit-animation: bugfix infinite 1s; }
    @-webkit-keyframes bugfix { from {padding:0;} to {padding:0;} }

## 2. iOS smaller than 6.0
Due to a bug on iOS it's not possible to click the label to toggle the input (checkbox), so we add an empty ```onclick``` to the label:

    <label for="button" onclick>click / touch</label>

(Sorry for this but CodePen parses the greater-than sign)