JSFiddle - React, Tailwind, and code Playground

by IagoSRL

HTML

<div class="a">
    <div class="b">
         Hello world!
    </div>
</div>

CSS

.a {
    height: 100px;
    background: #ccc;
    padding: 0;
    margin: 0;
    overflow: visible;
}
.b {
    max-height: 100%;
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    
    padding: 50px 0;
    width: 100px;
    background: green;
}