JSFiddle - React, Tailwind, and code Playground

HTML

<div class="parent">
    <div class="fluid body take_action"><h1>Take action</h1>
    </div>
</div>

CSS

.fluid {
	clear: both;
	margin-left: 0;
	width: 100%;
	float: left;
	display: block;
}

body { margin: 0; font-size: 1em; line-height: 1.4; }

.parent{
    
    height:100%;
    overflow:auto;
    
}
.take_action{
	background-color:#0c71b8;
	height:100%;
	min-height:918px;
	}