Team:Kent
.container { padding: 400px 200px; } .js-background-1 { background: transparent
center 0 no-repeat; }
.js-background-2 { background: transparent url() center 0 no-repeat; }
var $window = $(window); var velocity = 0.4; function update(){ var pos = $window.scrollTop(); $('.container').each(function() { var $element = $(this); var height = $element.height(); $(this).css('backgroundPosition', '50% ' + Math.round((height - pos) * velocity) + 'px'); }); }; $window.bind('scroll', update);
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