                       offset from its containing block.">
    <link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
    <style>
        body {
            margin: 0;
        }
        #red {
            position: absolute;
            top: 50px;
            left: 10px;
            width: 240px;
            height: 240px;
            background-color: red;
        }
        #container {
            position: absolute;
            top: 0px;
            left: -40px;
            font-size: 20px;
   