JSFiddle - React, Tailwind, and code Playground

HTML

<div class="div1"><div class="div2">2</div></div>

CSS

.div1{
    background:yellow;
    margin:20px;
    overflow:hidden;
    *zoom:1;
}
.div2{
    width:50px;
    height:50px;
    margin:50px;
    background:red;
}