JSFiddle - React, Tailwind, and code Playground

HTML

<div id="d1">
            <div id="d2">
                <div id="d3">
                </div>
            </div>
</div>

CSS

body {
    background-color: #c8c8c8;
}

#d1 {
    background-color: #6c0922;
    width: 500px;
    border: 1px solid black;
    filter: alpha(opacity = 100);
}

#d2 {
    background-color: #146122;
    width: 350px;
    margin: 20px auto;
    border: 1px solid black;
}

#d3 {
    background-color: #0080c0;
    height: 100px;
    margin: 10px 65px;
    filter: alpha(opacity = 0);
    zoom: 1;
}