JSFiddle - React, Tailwind, and code Playground

by Dmitriy Gramoteev

HTML

<div class="content-width">
			Контент 980px
		</div>
	<div class="color-blok">
		<div class="content-width">
			Контент 980px
		</div>
	</div>

CSS

.content-width{
    height:100px;
    width:200px;
    background:red;
    margin:0 auto;
}
.color-blok{
    width:100%;
    height:100px;
    background:blue;
}