$(window).on('load', function(){
var elem = document.querySelector('.grid');
var msnry = new Masonry( elem, {
// options
itemSelector: '.grid-item',
columnWidth: '.grid-sizer',
percentPosition: true
});
// element argument can be a selector string
// for an individual element
var msnry = new Masonry( '.grid', {
// options
});
});
