JSFiddle - React, Tailwind, and code Playground

by stellarloony

HTML

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Dropdown</title>
    <style>
        .parent {
            border: 5px dotted red;
            height: 500px;
            width: 500px;
            display:flex;
            justify-content: center;
            align-items: start;
            padding: 50px;
            background-color: black;
        }
        .child {
            border: 5px solid blue;
            height: 100px;
            width: 100px;
            margin: 0 0 50px 50px;
            background-color: midnightblue;
            position: relative;
            z-index: 10;
        }

        .child-hover {
            position: absolute;
            border: 3px solid green;
            border-radius: 40px;
            height: 60px;
            width: 80px;
            top: 0;
            left: 90%;
            background-color: green;
            z-index: 9999 !important;
        }

    </style>
</head>
<body>

    <div class="parent">
        <div class="child">
            <div class="child-hover">

            </div>
        </div>
        <div class="child"></div>
    </div>
</body>
</html>