<!
DOCTYPE HTML>
<!--
Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/
-->
<
html><
head>
<
meta charset=
"utf-8">
<
title>Reference: margin:auto on grid abs.pos. child</
title>
<
link rel=
"author" title=
"Mats Palmgren" href=
"https://bugzilla.mozilla.org/show_bug.cgi?id=1107783">
<
style type=
"text/css">
div {
display: block;
position: relative;
grid-template-columns: 100px;
grid-template-rows: 100px;
width: 100px;
height: 100px;
border: 1px solid;
}
span {
display: block;
position: absolute;
background: lime;
width: 20px;
height: 20px;
margin: 5px 7px 11px 13px;
top:0; left:0; right:0; bottom:0;
}
</
style>
</
head>
<
body>
<
div><
span style=
"margin-left:auto"></
span></
div>
<
div><
span style=
"margin-right:auto"></
span></
div>
<
div><
span style=
"margin-left:auto; margin-right:auto"></
span></
div>
<
div><
span style=
"margin-top:auto"></
span></
div>
<
div><
span style=
"margin-bottom:auto"></
span></
div>
<
div><
span style=
"margin-top:auto; margin-bottom:auto"></
span></
div>
<
div><
span style=
"margin:auto"></
span></
div>
</
body>
</
html>
