JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container">
  <div class="logo flex-item">Logo</div>
  <div class="search flex-item">Search</div>
  <div class="button flex-item">Button</div>
</div>

CSS

.container {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
}

.flex-item {
  background: tomato;
  padding: 5px;
  width: 200px;
  height: 150px;
  margin: 10px;
  
  line-height: 150px;
  color: white;
  font-weight: bold;
  font-size: 3em;
  text-align: center;
  
  flex-grow: 1;
}