title: Auto-arrange multiple divs vertically in container (not as a group!)
body: <p>I've got some <code>div</code>s in my container, which is usually taller than all these <code>div</code>s combined. I want them to be arranged evenly, but not as a group. Image below should explain what I'm trying to do. Is there any way to achieve this simple way using bootstrap 3?</p>
  
  <p><img src="https://i.stack.imgur.com/7TC3j.png" alt="left: default situation, middle: goal, right: unwanted composition as a group"></p>