gecko-dev/layout/reftests/transform-3d/1544995-1-ref.html
Matt Woodrow 42c9b79f0b Bug 1544995 - Always update overflow areas up to the preserve-3d root. r=dbaron
We don't store post-transform overflow areas for frames within preserve-3d, but we do store pre-transform overflow areas.
Rather than just recomputing the changed overflow for the root, we should recompute overflows for all ancestors up to the 3d root.

Differential Revision: https://phabricator.services.mozilla.com/D31213

--HG--
extra : moz-landing-system : lando
2019-05-19 22:39:58 +00:00

26 lines
371 B
HTML

<!DOCTYPE html>
<html>
<head>
<style>
.scene {
transform-style: preserve-3d;
}
.hidden {
backface-visibility: hidden;
}
#inner {
width: 20px;
height: 20px;
box-shadow: rgb(255, 205, 31) 0px 0px 0px 3px;
}
</style>
</head>
<body>
<div class="scene">
<div class="hidden">
<div id="inner">
</div>
</div>
</div
</body>