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<?xml version="1.0" encoding="UTF-8"?>
<!--
Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/
-->
<!-- Testcase for how a baseline-aligned flex item's position is impacted by
cross-axis margins, in a fixed-size flex container.
-->
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>CSS Test: Baseline alignment of flex items in fixed-size single-line flex container</title>
<link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
<link rel="help" href="http://www.w3.org/TR/css-flexbox-1/#baseline-participation"/>
<link rel="match" href="flexbox-align-self-baseline-horiz-002-ref.xhtml"/>
<style>
.flexbox {
display: flex;
align-items: baseline;
width: 40px;
height: 40px;
border: 1px solid gray;
margin: 5px; /* just for visual separation */
float: left;
}
.flexbox > * {
background: yellow;
border: 1px solid black;
height: 20px;
flex: 1;
}
</style>
</head>
<body>
<!-- ZEROTH ROW: NO MARGINS -->
<!-- No margins on flex item: -->
<div class="flexbox">
<div>a</div>
</div>
<!-- FIRST ROW: SETTING MARGIN-TOP: -->
<br style="clear: both"/>
<!-- auto: -->
<div class="flexbox">
<div style="margin-top: auto">a</div>
</div>
<!-- Negative: -->
<div class="flexbox">
<div style="margin-top: -4px">a</div>
</div>
<!-- Small: -->
<div class="flexbox">
<div style="margin-top: 4px">a</div>
</div>
<!-- Large (pushing us out of container): -->
<div class="flexbox">
<div style="margin-top: 25px">a</div>
</div>
<!-- SECOND ROW: SETTING MARGIN-BOTTOM: -->
<br style="clear: both"/>
<!-- auto: -->
<div class="flexbox">
<div style="margin-bottom: auto">a</div>
</div>
<!-- Negative: -->
<div class="flexbox">
<div style="margin-bottom: -4px">a</div>
</div>
<!-- Small: -->
<div class="flexbox">
<div style="margin-bottom: 4px">a</div>
</div>
<!-- Large: -->
<div class="flexbox">
<div style="margin-bottom: 25px">a</div>
</div>
</body>
</html>
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