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<html lang=en>
<meta charset=utf-8>
<title>CSS-UI test: outline-offset width negative values — long box</title>
<link rel="author"title="Florian Rivoal" href="http://florian.rivoal.net">
<meta name=flags content="should">
<meta name=assert content="Negative values on outline-offset should not cause the height and the width of outside of the shape drawn by the outline to become smaller than twice the computed value of the outline-width property, applying this constrain separately for each shape if there are several shapes.">
<link rel="match" href="../reference/ref-filled-green-100px-square.xht">
<link rel=help href="https://drafts.csswg.org/css-ui-3/#outline-props">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
<style> span {
outline: solid green 25px;
outline-offset: -35px; /* Any value that makes sure the outlines collide ( < -25px )
would make the test valid,
-35px is just one such value that happens to make the failures pretty.
I recommend looking at this test in as many UAs as possible,
the results are quite astonishing.
*/
color: red;
} div {
width: 50px;
height: 50px;
padding: 25px;
background: green;
line-height: 25px;
font-size: 25px;
font-family: Ahem;
}
</style>
<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>
<div><span>xx<br>xx</span></div>
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