JSFiddle - React, Tailwind, and code Playground

by Kingdaro

HTML

<div class="container">
<div class="item"></div>
<div class="item"></div>
<div class="item"></div>
<div class="item"></div>
<div class="item"></div>
<div class="item"></div>
<div class="item"></div>
</div>

CSS

.container {
	background: #aaa;
	display: flex;
	flex-wrap: wrap;
}
.item {
	flex-basis: calc(100% / 3);
	height: 100px;
}
.item:nth-child(even) {
	background: #23a;
}
.item:nth-child(odd) {
	background: #49b;
}