index.html

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>CSS Pixel Art</title>
</head>

<body>
    <div class="sc-icon-computer"></div>
    <div class="sc-icon-cat"></div>
    <div class="sc-icon-apple"></div>
    <div class="sc-icon-cat"></div>
    <script type="module" src="./cssgridpixelart.ts"></script>
    <style>
        * {
            margin: 0px;
            padding: 0px;
        }

        html {
            height: 100%;
        }

        body {
            background-color: black;
            display: grid;
            justify-items: center;
            grid-auto-flow: column;
            align-items: center;
            height: 100%;
        }
    </style>
</body>

</html>