iphone 5 hide bars on iOS 8+

gistfile1.txt

// Bars will always show when clicking close to the top/botton of the device

html, body {
 width: 100%;
 height: 100%;
 overflow: hidden;
}

body {
  height: 101%;
}

$(window).on('touchmove', function(e) {
    event.preventDefault();
});