JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container">
  <div class="div1"></div>
  <div class="div2"></div>
  <div class="div3"></div>
</div>

CSS

.container {
  width:140px;
}

.div1 {
  display:inline-block;
  width:64px;
  height:64px;
  background-color:red;
  vertical-align:top;
}

.div2 {
  display:inline-block;
  width:64px;
  height:80px;
  background-color:green;
}

.div3 {
  display:inline-block;
  width:64px;
  height:16px;
  background-color:blue;
}