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<title>CSS Multi-column Layout Test: column width becomes wider to fill available space</title>
<link rel="author" title="Hakon Wium Lie" href="mailto:howcome@opera.com">
<link rel="reviewer" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/"> <!-- 2013-08-25 -->
<link rel="help" href="http://www.w3.org/TR/css3-multicol/#cw" title="3.1 'column-width'">
<link rel="match" href="reference/multicol-reduce-000-ref.htm">
<meta name="flags" content="ahem">
<meta name="assert" content="This test checks that column width is increased to fill the available space: in this test, there are only 2 column boxes.">
<style type="text/css">
div#test, div#reference
{
background-color: yellow;
border: black solid thin;
color: orange;
font: 1.25em/1 Ahem;
margin-bottom: 0.5em;
width: 30em;
}
div#test
{
column-gap: 0;
column-width: 201px;
/*
N == max(1, floor((U + column-gap)/(column-width + column-gap)))
N == max(1, floor((600px + 0px)/(201px + 0)))
N == max(1, floor(600px/201px))
N == max(1, floor(2.985))
N == max(1, 2)
N == 2;
W == max(0, ((U + column-gap)/N - column-gap))
W == max(0, ((600px + 0px)/2 - 0px))
W == max(0, ((600px)/2 - 0px))
W == max(0, (300px - 0px))
W == max(0, 300px)
W == 300px;
*/
}
span {color: blue;}
</style>
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<body>
<p>Test passes if the 2 rectangles with orange and blue vertical stripes are <strong>identical</strong>.</p>
<div id="test">
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 <span>A B C D E F G H I J K L M N O P</span>
</div>
<div id="reference">
1 2 3 4 5 6 7 8<span>A B C D E F G H </span><br>
9 0 1 2 3 4 5 6<span>I J K L M N O P </span>
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