JSFiddle - React, Tailwind, and code Playground

HTML

<div id="thediv">
<div class="interiordiv">A</div>
<div class="interiordiv">V</div>
<div class="interiordiv">C</div>
<div class="interiordiv">D</div>
<div class="interiordiv">E</div>
</div>

CSS

html, body {
	height: 100%;
	margin: 0;
}

#thediv{
	min-height:100%;
	min-width:100%;
	background-color:red;
	display:flex;
    align-items:stretch;
	position:relative;
	
}
.interiordiv{
	background-color:blue;
	width:50px;
	margin:15px auto 15px auto;
}