CSS Reftest Reference

There should be a pretty yellow and orange pattern and "PASS" in orange on white.

1234567890123456789 x x x x x x x x x x 1234567890123456789 xxxx xxxx xxxx xxxx x x x x x x x x x x x x x x x x x x xxxx xxxx xxxx xxxx x x x x x x x xxxxxxxxxxxxxxxxxxx x x x xxxx xxxx

The pattern in the blue rectangle above should look exactly like the reference rendering below:

1234567890123456789 x x x x x x x x x x 1234567890123456789 xxxx xxxx xxxx xxxx x x x x x x x x x x x x x x x x x x xxxx xxxx xxxx xxxx x x x x x x x xxxxxxxxxxxxxxxxxxx x x x xxxx xxxx