Is there a way to use a different image for each side of a CSS3 border-image?

Question

On Firefox and Safari, I can use an image for the border with the following CSS:

-moz-border-image: url(shadow_left.png) 0 7 0 7 round round;
-webkit-border-image: url(shadow_left.png) 0 7 0 7 round round;

However, I can't figure out a way to use a different image for left and right. Is there any way of doing so which is supported by modern browsers?

Answer 1

Previous drafts said it's possible, by using:

border-top-image
border-right-image
border-bottom-image
border-left-image
border-top-left-image
border-top-right-image
border-bottom-left-image
border-bottom-right-image

However, the current candidate recommendation for CSS Backgrounds and Borders(25 November 2009) these properties disappeared. It looks like you cannot use different images for each border side anymore.

As a personal note, I wouldn't have used different images anyway to avoid flickering for the same reason one would pack button states (unpressed, pressed, hover) in a single image file and then use css to offset in the source image.

EDIT: border-top-image, border-left-image, etc were present in WD 2002-11-07 but disappeared in WD 2005-02-16.

EDIT2: You might be interested in the jquery.borderimage.js plugin.