ref="http://www.w3.org/TR/CSS21/visudet.html#propdef-max-height" />
        <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#min-max-heights" />
        <link rel="match" href="../reference/ref-filled-black-96px-square.xht" />

        <meta name="flags" content="invalid" />
        <meta name="assert" content="The 'max-height' property sets a minimum minus one length value in percentages." />
        <style type="text/css">
            div
            {
                background: black;
    