css21/normal-flow/block-non-replaced-width-003.xht

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<html xmlns="http://www.w3.org/1999/xhtml">
    <head>
        <title>CSS Test: Solving over-constrained situation for block-level non-replaced elements in normal flow and direction is left-to-right</title>
        <link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
        <link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/" /> <!-- 2012-09-29 -->
        <link rel="help" href="http://www.w3.org/TR/CSS21/visudet.html#blockwidth" />
		<link rel="match" href="block-non-replaced-width-001-ref.xht" />

        <meta name="flags" content="" />
        <meta name="assert" content="When direction is left-to-right, the specified value of 'margin-right' is ignored in an over-constrained situation and the 'margin-right' value is calculated so as to make the equality true." />
        <style type="text/css">
            div
            {
                direction: ltr;
            }
            #div1
            {
                background: orange;
                width: 100px;
            }
            div div
            {
                background-color: orange;
                border-left: 10px solid orange;
                border-right: 10px solid orange;
                height: 30px;
                margin-left: 10px;
                margin-right: 10px;
                padding-left: 10px;
                padding-right: 10px;
                width: 100px;
            }

			/*
			In this test, the used margin-right should be -50px so
			that the equation remains balanced.
			*/

            #div2
            {
                background-color: blue;
                height: 30px;
                position: absolute;
                top: 82px;
                width: 150px;
            }
        </style>
    </head>
    <body>
        <p>Test passes if the orange and blue rectangles have the <strong>same width</strong>.</p>
        <div id="div1">
            <div></div>
        </div>
        <div id="div2"></div>
    </body>
</html>