{{{
  "bodyClass" : "bg-white",
  "screenshot" : {
    "background-size" : "contain"
  }
}}}

<div class="cf">
  <div class="fl w-50 w-20-ns tc pv5 bg-black-05">
    1
  </div>
  <div class="fl w-50 w-20-ns tc pv5 bg-black-10">
    2
  </div>
  <div class="fl w-100 w-20-ns tc pv5 bg-black-20">
    3
  </div>
  <div class="fl w-50 w-20-ns tc pv5 bg-black-10">
    4
  </div>
  <div class="fl w-50 w-20-ns tc pv5 bg-black-05">
    5
  </div>
</div>
