JSFiddle - React, Tailwind, and code Playground

by camel2243

HTML

<div id="div1">
    <div id="div2">
    </div>
</div>

CSS

#div1 { 
    background-color: #0F0;
    position: relative;
    width: 100px;
    height: 150px;
} 

#div2
{
    position: absolute;
    top: 50%;
    background-color: #F00;
    width: 100px;
    height: 40px;
    margin-top: -20px;
}