<head>
    <meta name="viewport" content="width=device-width, initial-scale=1">
        <style>
        body {
            width: 100%;
            height: 100%;
            margin: 0;
        }

        img {
            width: 320px;
            height: 320px;
        }

        h1 {
            font-size: 50px;
        }
        </style>
</head>

<body>
    <img src="icon.png" usemap="#imgmap">
    <map name="imgmap"><area href="https://www.apple.com" coords="0,0,400,400" shape="rect"></map>
    <h1 id="h1">Hello world</h1>
    <script>
    function selectTextNode(text)
    {
        getSelection().setBaseAndExtent(text, 0, text, text.data.length);
    }
    </script>
</body>