зеркало из https://github.com/mozilla/gecko-dev.git
49 строки
745 B
HTML
49 строки
745 B
HTML
<!DOCTYPE html>
|
|
<html lang="en">
|
|
<meta charset="utf-8">
|
|
<title>Both divs should be part of opaque layers.</title>
|
|
|
|
<style>
|
|
|
|
.content {
|
|
box-sizing: border-box;
|
|
width: 200px;
|
|
height: 200px;
|
|
border: 1px solid black;
|
|
margin: 10px;
|
|
}
|
|
|
|
.relative {
|
|
position: relative;
|
|
}
|
|
|
|
.fixed {
|
|
position: fixed;
|
|
top: 140px;
|
|
left: 140px;
|
|
}
|
|
|
|
.low-z {
|
|
z-index: 1;
|
|
}
|
|
|
|
.high-z {
|
|
z-index: 2;
|
|
}
|
|
|
|
.opaque-background {
|
|
background-color: white;
|
|
}
|
|
|
|
body {
|
|
height: 4000px;
|
|
}
|
|
|
|
</style>
|
|
|
|
<div class="content relative low-z" reftest-assigned-layer="page-background"></div>
|
|
|
|
<div class="fixed opaque-background content high-z" reftest-assigned-layer="fixed-layer"></div>
|
|
|
|
<div class="content relative low-z" reftest-assigned-layer="page-background"></div>
|