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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /css/css-overflow/scroll-buttons-002.html - WPT Dashboard Interop Dashboard
<!doctype html>
<meta charset="utf-8">
<title>CSS Test: ::scroll-button()s style invalidation</title>
<link rel="match" href="scroll-buttons-001-ref.html">
<style>
:root {
--scroll-buttons-background: red;
}
div::scroll-button(inline-start) {
content: "";
background: var(--scroll-buttons-background);
display: flex;
height: 50px;
width: 100px;
border: none;
}
div::scroll-button(down) {
content: "";
background: var(--scroll-buttons-background);
display: flex;
height: 50px;
width: 100px;
border: none;
}
</style>
<p>Test passes if there is a <strong>filled green rectangle</strong>.
<div></div>
<script>
document.documentElement.offsetTop;
document.documentElement.style.setProperty('--scroll-buttons-background', 'green');
document.documentElement.offsetTop;
</script>