File: highlight-cascade-003.html

package info (click to toggle)
thunderbird 1%3A115.16.0esr-1~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 3,476,252 kB
  • sloc: cpp: 6,972,150; javascript: 5,209,211; ansic: 3,507,222; python: 1,137,609; asm: 432,531; xml: 205,149; java: 175,761; sh: 116,485; makefile: 22,152; perl: 13,971; objc: 12,561; yacc: 4,583; pascal: 2,840; lex: 1,720; ruby: 1,075; exp: 762; sql: 666; awk: 580; php: 436; lisp: 430; sed: 70; csh: 10
file content (20 lines) | stat: -rw-r--r-- 882 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
 
<!DOCTYPE html>
<title>Initial custom property values in :root::selection rule</title>
<link rel="help" href="https://drafts.csswg.org/css-pseudo-4/#highlight-cascade">
<link rel="match" href="highlight-cascade-003-ref.html">
<meta name="assert" value="This test verifies that the initial value given in a custom property registration is respected, when the property is referenced in ::selection styles but no value is defined. The initial value is not the guaranteed-invalid value, so the fallback value in var() is not used.">
<script src="support/selections.js"></script>
<style>
  @property --bg {
    syntax: "<color>";
    inherits: false;
    initial-value: green;
  }
  :root::selection {
    background-color: var(--bg, red);
  }
</style>
<main>PASS if background-color is green when selected</main>
<script>
  selectNodeContents(document.querySelector("main"));
</script>