<meta charset="utf-8">

<title>CSS Pseudo-Elements Test: highlight painting</title>

<link rel="author" name="Delan Azabani" href="mailto:[email protected]">

<link rel="help" href="https://drafts.csswg.org/css-pseudo-4/#highlight-painting">

<link rel="help" href="https://drafts.csswg.org/css-text-decor-4/#painting">

<link rel="help" href="https://www.w3.org/TR/CSS22/zindex.html#painting-order">

<link rel="match" href="highlight-painting-003-ref.html">

<meta name="assert" value="::selection overlay background and decorations are independent of those of the originating element, and originating element decorations lose their colour">

<script src="support/selections.js"></script>

<link rel="stylesheet" href="support/highlights.css">

<meta name="fuzzy" content="0-50;0-300">

/*

Topmost last:

1. originating background (grey)

2. unselected text (red)

3. originating line-through on unselected text (yellow)

4. ::selection background (green)

5. ::selection underline on selected text (blue)

6. selected text (purple)

7. originating line-through on selected text (purple!)

Decoration paints are ordered by text-decoration-line

(underline, overline, text, line-through), then by highlight

overlay (originating, ::grammar-error, ::spelling-error,

::target-text, ::selection).

*/

*, *::selection {

text-decoration-skip-ink: none;

text-decoration-skip: none;

}

main {

font-size: 7em;

margin: 0.5em;

width: min-content;

height: 0.25em;

background: #707070C0;

color: #E03838C0;

text-decoration: #C0C000C0 solid line-through;

}

main::selection {

background: #38E038C0;

text-decoration: #3838E0C0 solid underline;

color: #663399C0;

}

<main class="highlight_reftest">quick</main>

const target = document.querySelector("main");

selectRangeWith(range => {

range.selectNodeContents(target);

range.setStart(target.childNodes[0], 0);

range.setEnd(target.childNodes[0], 3);

});