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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
    <head>
        <title>CSS Test: Line-height recommended 'normal' value</title>
        <link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
        <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#propdef-line-height" />
        <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#leading" />
        <meta name="flags" content="ahem should" />
        <meta name="assert" content="It is recommended that the 'normal' value for 'line-height' is set to 1.0 or 1.2 'em' units." />
        <link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
        <style type="text/css">
            div
            {
                font: 1in Ahem;
            }
            #div1
            {
                position: relative;
            }
            div div
            {
                position: absolute;
                top: 0;
            }
            #div2
            {
                height: 1em;
                left: 0;
                width: 1in;
            }
            #div3
            {
                background: blue;
                display: block;
                left: 1in;
                position: absolute;
                width: 1in;
            }
            #div4
            {
                height: 1.2em;
                left: 2in;
                width: 1in;
            }
            #div2, #div4
            {
                background: orange;
            }
        </style>
    </head>
    <body>
        <p>Test passes if there is a blue box below. It is recommended that the blue box is the same height as one of the orange boxes but it is not required.</p>
        <div id="div1">
            <div id="div2"></div>
            <div id="div3">&nbsp;</div>
            <div id="div4"></div>
        </div>
    </body>
</html>