Source code
Revision control
Copy as Markdown
Other Tools
Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-flexbox/flexbox-with-pseudo-elements-002.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<!--
Any copyright is dedicated to the Public Domain.
-->
<!-- Testcase to ensure we handle ::before and ::after pseudo-elements on
a flex container and treat them as flex items (e.g. honoring "order").
-->
<html>
<head>
<title>CSS Test: Testing that generated content nodes are treated as a flex items, and honor 'order'</title>
<link rel="author" title="Daniel Holbert" href="mailto:dholbert@mozilla.com">
<link rel="match" href="flexbox-with-pseudo-elements-002-ref.html">
<meta charset="utf-8">
<style>
.flexContainer {
display: flex;
margin-bottom: 2px;
background: lightgray;
}
.withBefore::before {
content: 'b';
background: yellow;
/* This 'order' value should place us after the other elements, visually,
even though we're ::before. */
order: 1;
}
.withAfter::after {
content: 'a';
background: lightblue;
/* This 'order' value should place us before the other elements, visually,
even though we're ::after. */
order: -1;
}
</style>
</head>
<body>
<!-- 'b' should be at end, due to its high 'order' value: -->
<div class="flexContainer withBefore">
<div>I</div>
</div>
<!-- 'b' should be at beginning, since it's '::before' and the other item has
a matching 'order' value: -->
<div class="flexContainer withBefore">
<div style="order: 1">I</div>
</div>
<!-- 'a' should be at beginning, due to its low 'order' value: -->
<div class="flexContainer withAfter">
<div>I</div>
</div>
<!-- 'b' should be at beginning, since it's '::after' and the other item has
a matching 'order' value: -->
<div class="flexContainer withAfter">
<div style="order: -1">I</div>
</div>
<!-- As above, the ::after 'a' should be at beginning, and the ::before 'b'
should be at end, due to their 'order' values -->
<div class="flexContainer withBefore withAfter">
<div>I</div>
</div>
<!-- ...but now the normal item "I" has its order increased, so it'll go
at the end. -->
<div class="flexContainer withBefore withAfter">
<div style="order: 1">I</div>
</div>
<!-- ...and now the normal item "I" has its order reduced, so it'll go
at the beginning. -->
<div class="flexContainer withBefore withAfter">
<div style="order: -1">I</div>
</div>
</body>
</html>