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RE: Proposal: will-change property (formerly will-animate)

From: Pavel Curtis <pavelc@microsoft.com>
Date: Mon, 20 Jan 2014 19:04:02 +0000
To: Tab Atkins Jr. <jackalmage@gmail.com>
CC: Robert O'Callahan <robert@ocallahan.org>, Benoit Girard <bgirard@mozilla.com>, www-style <www-style@w3.org>
Message-ID: <C342B3C9477E3948B81B9CAC8172461154FE7D5F@TK5EX14MBXC293.redmond.corp.microsoft.com>
I don't see any language in the spec that implies this behavior...

	Pavel

-----Original Message-----
From: Tab Atkins Jr. [mailto:jackalmage@gmail.com] 
Sent: Friday, January 17, 2014 6:15 PM
To: Pavel Curtis
Cc: Robert O'Callahan; Benoit Girard; www-style
Subject: Re: Proposal: will-change property (formerly will-animate)

On Fri, Jan 17, 2014 at 5:37 PM, Pavel Curtis <pavelc@microsoft.com> wrote:
> Does the declaration
>         will-change: transform
> also cause the element to become a containing block for fixed-positioned descendants?  I would hope so.

Yes, since 'transform' generates a containing block for some of its values, it generates a containing block when specified in 'will-change'.

~TJ
Received on Monday, 20 January 2014 19:05:04 UTC

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