File: position-try-position-anchor.html

package info (click to toggle)
thunderbird 1%3A143.0.1-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 4,703,968 kB
  • sloc: cpp: 7,770,492; javascript: 5,943,842; ansic: 3,918,754; python: 1,418,263; xml: 653,354; asm: 474,045; java: 183,079; sh: 111,238; makefile: 20,410; perl: 14,359; objc: 13,059; yacc: 4,583; pascal: 3,405; lex: 1,720; ruby: 999; exp: 762; sql: 715; awk: 580; php: 436; lisp: 430; sed: 69; csh: 10
file content (43 lines) | stat: -rw-r--r-- 1,114 bytes parent folder | download | duplicates (8) 
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
33
34
35
36
37
38
39
40
41
42
43
 
<!DOCTYPE html>
<title>CSS Anchor Positioning Test: @position-try can set position-anchor</title>
<link rel="help" href="https://drafts.csswg.org/css-anchor-1/#fallback">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/check-layout-th.js"></script>
<script src="support/test-common.js"></script>
<style>
  #cb {
    position: relative;
    width: 400px;
    height: 400px;
  }
  .anchor {
    width: 100px;
    height: 100px;
  }
  #anchor-a {
    anchor-name: --a;
    /* Makes #anchored overflow when aligned with right edge */
    margin-left: 100px;
  }
  #anchor-b {
    anchor-name: --b;
  }
  #anchored {
    position: absolute;
    left: anchor(right);
    width: 300px;
    height: 100px;
    position-anchor: --a;
    position-try-fallbacks: --pf;
  }
  @position-try --pf {
    position-anchor: --b;
  }
</style>
<body onload="checkLayoutForAnchorPos('#anchored')">
<div id="cb">
  <div id="anchor-a" class="anchor"></div>
  <div id="anchor-b" class="anchor"></div>
  <div id="anchored" data-offset-x="100"></div>
</div>