modern browsers and yield better performance than animating <code>top</code>, <code>left</code>, <code>width</code>, and <code>height</code>.</p>
<p>It&#39;s also recommended that you avoid the <code>box-shadow</code> rule and selectors like <code>:nth-child</code>, since these are also resource intensive options. If you want to animate a <code>box-shadow</code>, consider <a href="http://tobiasahlin.com/blog/how-to-animate-box-shadow/">putting the <code>box-shadow</code> rule on a pseudo element, and animat