css/CSS2/text/white-space-processing-055.xht

<!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: White space processing model with 'zero width no break space' character</title>
        <link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
        <link rel="help" href="http://www.w3.org/TR/CSS21/text.html#white-space-model" />
        <link rel="help" href="https://drafts.csswg.org/css-text-3/#white-space-rules" />
        <link rel="match" href="white-space-processing-055-ref.xht" />
        <meta name="flags" content="ahem" />
        <meta name="assert" content="A 'zero width no break space' character is not collapsed by the white space processing model." />
        <link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
        <style type="text/css">
            div
            {
                font: 16px/1em Ahem;
            }
            #div1
            {
                white-space: normal;
            }
            #div2
            {
                background: black;
                display: inline-block;
                height: 1em;
                width: 4em;
            }
        </style>
    </head>
    <body>
        <p>Test passes if there is only one box below.</p>
        <div id="div1">XX&#65279;&#65279;&#65279;XX</div>
        <div id="div2"></div>
    </body>
</html>