JSFiddle - React, Tailwind, and code Playground

by 3gwebtrain

HTML

<div class="container">
  <div class="child half">
    HALF
  </div>

  <div class="child half">
    HALF
  </div>

  <div class="child">
    FULL
  </div>
  <div class="child">
    FULL
  </div>
  <div class="child">
    FULL
  </div>
  <div class="child">
    FULL
  </div>
</div>

CSS

div {
  border: 1px solid;
  box-sizing: border-box;
}
.container {
  width: 400px;
  display: flex;
  flex-wrap: wrap;
}
.child {
  height: 200px;
}
.child.half {
  flex-basis: 50%;
  color: green;
}
.child:not(.half) {
  flex-basis: 100%;
  color: purple;
}