Testing Statement #3 Below of Section 5.3.5 of CSS1 Spec

3. For "background-attachment", initial is "scroll", it applies to all elements, it is not inherited, and percentage values are N/A.

PASS CRITERIA:

If statement #3 above is passed, this blockquote should be UA-default. The rule applied is "blockquote: background-attachment: }". However, there is a flag pattern.

This paragraph should have a flag pattern which is fixed with respect to the canvas. The rule applied is "p {background-attachment: fixed}". This emphasized text within the paragraph should have no flag pattern (neither fixed nor scroll), because the background-attachment property is not inherited, and "em" is a child of "p".

This h3 element should have a flag pattern which scrolls. The rule applied is "h3 {background-attachment: scroll}".

This strong text should have a background-attachment of scroll, but there is no reference image. The only rule applied is "srong {background-attachment: scroll}".

This h4 element should be UA-default. The nonsensical rule applied here is"h4 {background-attachment: 200%}", which should be ignored by the UA. However, there is a flag pattern.

Note that the rule "blockquote,p,h3,h4 {background-image: url(flagbg.gif)}" also applies to the above. The background-attachment property applies to the blockquote, p, h3, h4, em, and strong elements, to name a few. All other properties of this page should be UA-default.