Testing Fifth Testable Statement of Sec 3.3 of CSS2 Specification
5. User agents must observe the rules for handling parsing errors.
PASS CRITERIA:
If statement #5 above is passed, then
this paragraph should have a color of UA-default.
The proposed rul "p {color: acxyaz}" is nonsense, so should be ignored.
All other properties of this page should be UA-default.