layout/reftests/backgrounds/background-size-body-percent-percent-overflow.html@97036ab72558
layout/reftests/backgrounds/background-size-body-percent-percent-overflow.html
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 <!DOCTYPE html>
2 <html>
3 <head>
4 <title>background-size: 100% 100%; on body</title>
5 <style type="text/css">
6 body
7 {
8 background-image: url(green-8x20-blue-8x20-vertical.png);
9 background-repeat: no-repeat;
10 background-attachment: fixed;
11 overflow: hidden;
13 /*
14 * This should not affect how the background paints, that is, how the
15 * background image is sized:
16 *
17 * If the ‘background-attachment’ value for this image is ‘fixed’ [...] the
18 * background positioning area is the initial containing block [CSS21].
19 *
20 * Thus '100% 100%' below is relative to the viewport size, so we expect to
21 * see a background which, modulo aliasing, is half green and half blue.
22 */
23 height: 10000px;
25 background-size: 100% 100%;
26 }
27 </style>
28 </head>
29 <body>
30 </body>
31 </html>
