JSFiddle - React, Tailwind, and code Playground

HTML

<div id="holder">
video kills the radio star
<div id="inner"></div>
</div>

CSS

#holder{
    background-color: green;
    width: 150px;
    position: relative;
    left: 5px;
    top: 5px;
}
#holder:hover{
    background-color: purple;
}
#inner{
    background-color: rgba(255,0,0,0.5);
    width: 200px;
    height: 75px;   
    position: absolute;
    bottom: -85px;
    left: 25px;
}