Untitled

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

<head>
    <meta charset="utf-8">
    <title>Editable Demo</title>
    <style>
        table {
            width: 300px;
            height: 300px;
            background: orange;
            margin: 70px auto;
            border-radius: 150px;
            text-align: center;
        }
        td {
            height: 100%;
            font: 26px sans;
            vertical-align: middle;
            padding: 40px;
        }
    </style>
</head>

<body>
    <table><tr>
        <td contenteditable>Click to edit...</td>
    </tr></table>
</body>

</html>