title: CSS Columns and equal content
body: <p>I want to utilize CSS3 Columns around my site as it on wide pages provides a better UX for the users. However if I use CSS3 Columns, sometimes the left column is full (lets say 20 lines of text) and the right side only have2 lines of text. Can I with pure css3 (maybe Flexbox) make it have equal amount of content? Or do I need JS to fix this?</p>
  
  <p>Beaware I'm not talking about equal height, but equal amount of content :)</p>