JSFiddle - React, Tailwind, and code Playground

by Elena Shevchuk

HTML

<div class="a">
    <div class="b"></div>
</div>

CSS

.a {
    width: 20px;
    height: 20px;
    overflow: hidden;
    border: 1px solid blue;
}
.b {
    position: absolute;
    height: 40px;
    width: 50px;
    border: 1px solid red;
}