Re: border-image clarifications needed

fantasai wrote:
> 
> So changes I would suggest are:
> 
>  Replace:
>   "The nine images are scaled in four steps"
>  with
>   "The nine images are scaled and tiled in three steps"
> 
>  Add as the third bullet point in step 2:
>   "If the first keyword is 'repeat', the top, middle, and bottom images
>   are not changed any further", to clarify that 'repeat' participates
>   in this algorithm.
> 
>  Add after step 2, replacing the paragraph after it:
>   "step 3
>      * If the first keyword is 'round', the top, middle, and bottom images
>        are placed at the left edge of their respective parts of the border
>        (the middle image is put in the padding area). Otherwise the images
>        centered horizontally in their respective areas.
>      * If the second keyword is 'round', the left, middle, and right images
>        are placed at the top edge of their respective parts of the border/
>        padding area. Otherwise the images are centered vertically in their
>        respective areas.
>    step 4
>      * The images are then tiled within their respective areas. All images
>        are drawn behind the element's content, in front of the element's
>        background."

The above changes have been approved by the CSSWG pending approval of the
module editor (Bert).

~fantasai