JSFiddle - React, Tailwind, and code Playground

HTML

<div id="container">
  <div class="section">a</div><div class="section">b</div><div class="section">c</div><div class="section">d</div><div class="section">e</div></div>

CSS

* {
  padding: 0px;
  margin: 0px;
}
.section {
  display: inline-block;
  width: 20%;
  min-height: 50px;
  box-sizing: border-box;
  border: solid 1px;
  /*float: left;*/
}