Re: [RC4] containing-block-001 additional

On Thu, 13 Jan 2011 16:28:45 +0100, Alan Gresley <alan@css-class.com>  
wrote:

> Now if I add both padding-top and padding-bottom to the innermost block  
> I get different rendering in all browsers.
>
> <http://css-class.com/test/css21testsuite/containing-block-001c.htm>

The padding is on the inline element, not any of the blocks.

> In Opera 11 and FF 3.6.13, two anonymous blocks appear above and below  
> the innermost block. IE9 beta only shows the first anonymous block as  
> does Safari 5. Safari also fails to render the innermost block. FF  
> 3.6.13 and IE9 beta show an additional space of 20px in height which I  
> do not know the reason for which forces down the innermost block. Any  
> clues in what is happening?

The line boxes before and after the innermost <span> are non-zero height  
because of the padding on the inline.

Opera 11 seems to have a bug in this regard (with newer internal versions  
of the rendering engine it looks the same as Firefox).

-- 
Øyvind Stenhaug
Core Norway, Opera Software ASA