JSFiddle - React, Tailwind, and code Playground

by luka kupunia

HTML

<div class="a">
    <div class="b">
        <span>1</span>
    </div>
    <div class="b">2</div>
    <div class="b">3</div>
</div>

CSS

.a {
    max-width: 500px;
    margin: auto;
    display: flex;
    border: 1px solid black;
    justify-content: space-between;
}
* {
    box-sizing: border-box;
}
.b {
    border:1px solid black;
    flex: 0 0 33.3%;
    flex-wrap: wrap;
}