On 2/10/15 5:42 PM, Tab Atkins Jr. wrote:
Correct. The filter should just invert the text to light gray, and paint it on a white canvas. If the author wants a nearly-black background, they should set background:white on the <html>.
How does that help? The background doesn't get painted on the <html> itself; it gets painted on the canvas. In particular, this testcase:
<!DOCTYPE html> <html style="filter: invert(90%);; background: white"> Some text </html> has a white background in Firefox. -Boris
