title: How to make sure there is no empty gaps with divs and isotope
body: <p>I'm trying to create a grid layout at <a href="http://www.gablabelle.com/" rel="nofollow noreferrer">http://www.gablabelle.com/</a>.</p>
  
  <p>I have multiple divs floating with isotope and I wonder why there is some empty spaces and why the floating divs are not filling the gaps.</p>
  
  <p><img src="https://i.stack.imgur.com/lomBD.png" alt="enter image description here"></p>
  
  <p>Same problem as here: <a href="https://stackoverflow.com/questions/10738542/how-to-avoid-gaps-using-isotope-with-masonry-layout">How to avoid gaps using Isotope with Masonry layout</a></p>
  
  <p>Many thanks for your time and help.</p>