<!
doctype html>
<
html lang=en>
<
meta charset=utf-
8>
<
title>CSS-UI test: outline-offset width negative values</
title>
<
link rel=
"author" title=
"Florian Rivoal" href=
"http://florian.rivoal.net">
<
meta name=flags content=
"">
<
meta name=assert content=
"Negative values on outline-offset must cause the outline to shrink into the border box.">
<
link rel=
"match" href=
"../reference/ref-filled-green-100px-square.xht">
<
link rel=help href=
"https://drafts.csswg.org/css-ui-3/#outline-props">
<
style>
div {
width:
100px;
height:
100px;
background: red;
outline: solid
50px green;
outline-offset: -
50px;
}
</
style>
<
p>Test passes if there is
a filled green square and <
strong>no red</
strong>.</
p>
<
div></
div>
¤ Dauer der Verarbeitung: 0.0 Sekunden
(vorverarbeitet am 2026-11-08)
¤
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