/TR/CSS21/visuren.html#inline-formatting" />
        <link rel="match" href="inline-formatting-context-013-ref.xht" />

        <meta name="flags" content="ahem" />
        <meta name="assert" content="Line boxes are stacked with no vertical separation and they never overlap." />
        <link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
        <style type="text/css">
            div
            {
                background: red;
                font: 20px/1em Ahem;
                height: 5e