JSFiddle - React, Tailwind, and code Playground

HTML

<div class="container content">
      <pre>
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      </pre>
    </div>
    <div class="navbar-inverse">
      <div class="container">
        <p class="navbar-text pull-left">
          ©
        </p>
      </div>
    </div>

CSS

body{
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

.content{
  flex: 1;
}