CSS Performance Paul Irish | CSS Summit 2011 Slides: goo.gl/o40Zz Best viewed in Safari Nightly or Chrome dev channel ;) Use the → and ↓ keys. Reflows Element clientHeight, clientLeft, clientTop, clientWidth, focus(), getBoundingClientRect(), getClientRects(), innerText, offsetHeight, offsetLeft, offsetParent, offsetTop, offsetWidth, outerText, scrollByLines(), scrollByPages(), scrollHeight, scro