blob: 458320f0196b029c362517e8192540eb48912a41 (
plain)
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
|
<!DOCTYPE html>
<link rel="match" href="backdrop-inherits-ref.html">
<link rel="help" href="https://drafts.csswg.org/css-position-4/#backdrop">
<style>
dialog {
--backdrop-bg: green;
visibility: hidden;
}
dialog::backdrop {
position: absolute;
top: 100px;
left: 100px;
height: 100px;
width: 100px;
visibility: visible;
background-color: var(--backdrop-bg);
}
</style>
Test that ::backdrop inherits from its originating element. The test passes if
there is a green box and no red.
<dialog></dialog>
<script>
document.querySelector('dialog').showModal();
</script>
|
