title: Shrink/Grow animation using jQuery/CSS
body: <p>How can a grow/shrink animation be done with jQuery and/or CSS? An example that I can think of is <a href="https://www.zaarly.com" rel="nofollow">this</a> when you click on the <code>Join Now</code> button.</p>
  
  <p>I looked into <a href="http://daneden.me/animate/" rel="nofollow">animate.css</a> but they did not offer such an animation.</p>