List out of window

May be this will help some guys.
**TODO: Manage "$(window).resize()"**

`
// Open/close
$(document).on('click.nice_select', '.nice-select', function(event) {
var $dropdown = $(this);
var $list = $dropdown.find('.list'); // NEW LINE

$('.nice-select').not($dropdown).removeClass('open');
$dropdown.toggleClass('open');

if ($dropdown.hasClass('open')) {
$dropdown.find('.option');
$dropdown.find('.focus').removeClass('focus');
$dropdown.find('.selected').addClass('focus');

// NEW LINES

if($list.attr('style')) $list.removeAttr('style'); // Reset

var maxHeight = ($(window).innerHeight() - $list.offset().top - 60); // "60" => spacing

if($list.height() > maxHeight)
{
$list.css({
'height': maxHeight,
'overflow-y': 'auto',
'-webkit-overflow-scrolling': 'touch'
});
}
} else {
$dropdown.focus();

if($list.attr('style')) $list.removeAttr('style'); // NEW LINE
}
});
`