JSFiddle - React, Tailwind, and code Playground

by Roland Doda

HTML

<body>
    <div id="personal">
        <div id="floor">Something</div>
    </div>
</body>

CSS

body {
    position:relative;
    height:500px;
    margin:0;
    padding:0;
}
#personal {
    position:relative;
    background-color: red;
    width:100%;
    height:100%;
}
#floor {
    position:absolute;
    top:10px;
    border-bottom: 300px solid black;
    border-left: 19vw solid transparent;
    border-right: 19vw solid transparent;
    height: 10%;
    width: 60vw;
}