<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/meyer-reset/2.0/reset.min.css" integrity="sha512-NmLkDIU1C/C88wi324HBc+S2kLhi08PN5GDeUVVVC/BVt/9Izdsc9SVeVfA1UZbY3sHUlDSyRXhCzHfr6hmPPw==" crossorigin="anonymous" referrerpolicy="no-referrer" />
    <link rel="stylesheet" href="css/style.css">
    <title>Bouncing Ball</title>
</head>
<body>
    <div class="page-wrapper">
        <h1>CSS Bouncing Ball</h1>
        <div class="container-container">
            <div class="tbd">
                <div class="container">
                    <div class="grey"></div>
                    <div class="ball bounceY"></div>
                </div>
                <h2>One Dimension</h2>
            </div>
            <div class="tbd">
                <div class="container">
                    <div class="grey"></div>
                    <div class="ball bounceXY"></div>
                </div>
                <h2>Two Dimensions</h2>
            </div>
        </div>
    </div>
</body>
</html>