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<?xml version="1.0" encoding="UTF-8"?>
<!--
Any copyright is dedicated to the Public Domain.
-->
<!-- Reference case for align-items / align-self behavior, using blocks in
place of flex items and using float and width keywords to emulate the
align-items / align-self properties. -->
<head>
<title>CSS Reftest Reference</title>
<link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com"/>
<style>
.flexbox {
border: 1px dashed blue;
width: 4px;
float: left;
font-family: sans-serif;
font-size: 10px;
margin-left: 80px;
}
.flex-start, .flex-end, .center, .baseline, .stretch {
clear: both;
margin: 1px 2px 3px 4px;
border-width: 2px 3px 4px 5px;
padding: 3px 4px 5px 6px;
border-style: dotted;
}
div.big {
font-size: 18px;
width: 50px;
}
/* Classes for each of the various align-self values */
.flex-start {
background: lime;
float: left;
}
.flex-end {
background: orange;
float: right;
}
<!-- We center shrinkwrapped text by putting it into an inline-block, and
then wrapping that inline-block in a helper-div that has
"text-align:center" set. For this to work, the parent has to be at
least as wide as the centered content inside of it, so we make it
large with a negative margin such that its center aligns with the
4px-wide container's center. -->
.centerParent {
text-align: center;
width: 100px;
margin-left: -48px;
}
.center {
background: lightblue;
display: inline-block;
text-align: left; /* Keep parent's centering from tweaking my text */
}
.baseline {
background: teal;
float: left;
}
.stretch {
background: pink;
}
.clearFloats { clear: both }
</style>
</head>
<body>
<div class="flexbox">
<div class="flex-start">start</div>
<div class="flex-start big">a b</div>
<div class="flex-end">end</div>
<div class="flex-end big">a b</div>
<div class="centerParent">
<div class="center">center</div>
</div>
<div class="centerParent">
<div class="center big">a b</div>
</div>
</div>
<div class="flexbox">
<div class="baseline">base</div>
<div class="baseline big">abc</div>
<div class="clearFloats"></div>
<div class="stretch">stretch</div>
<!-- Force a 3px + 1px = 4px margin between this and the previous div
(to thwart the effects of margin-collapsing). This is the only
place we need this hack, because everywhere else in this test
we use floats or inline-blocks, whose margins don't collapse. -->
<div class="stretch big" style="margin-top: 4px">a b</div>
</div>
</body>
</html>