File: preserve-3d-flat-grouping-properties-containing-block.html

package info (click to toggle)
thunderbird 1%3A128.14.0esr-1~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 4,334,824 kB
  • sloc: cpp: 7,391,917; javascript: 5,617,271; ansic: 3,833,216; python: 1,230,742; xml: 619,690; asm: 456,022; java: 179,892; sh: 118,796; makefile: 21,908; perl: 14,825; objc: 12,399; yacc: 4,583; pascal: 2,973; lex: 1,720; ruby: 1,190; exp: 762; sql: 674; awk: 580; php: 436; lisp: 430; sed: 70; csh: 10
file content (32 lines) | stat: -rw-r--r-- 1,023 bytes parent folder | download | duplicates (16) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
<!doctype HTML>
<link rel="author" title="Chris Harrelson" href="mailto:chrishtr@chromium.org">
<link rel="help" href="https://drafts.csswg.org/css-transforms-2/">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>

<style>
  div {
    width: 200px;
    height: 200px;
  }
</style>

<div id=parentWithGrouping style="transform-style: preserve-3d; overflow: hidden">
  <div id=absoluteUnderGrouping style="position: absolute">
  </div>
</div>

<div id=parentWithoutGrouping style="transform-style: preserve-3d">
  <div id=absoluteNotUnderGrouping style="position: absolute">
  </div>
</div>

<script>
  test(function() {
    assert_equals(absoluteUnderGrouping.offsetParent, parentWithGrouping);
  }, "Preserve-3d element with a grouping property still a containing block");

  test(function() {
    assert_equals(absoluteNotUnderGrouping.offsetParent, parentWithoutGrouping);
  }, "Preserve-3d element without a grouping property still a containing block");
</script>