What is the initial value of the marquee-speed property?

What will happen if the following style declaration is applied to an element? p { margin: 3em 2em }

What is the range of values (in decimal notation) that can be specified in the RGB color model?

If you are using the white-space-collapse property with value collapse, what will be the output of the following string? John leads his team to the victory, but fails to reach the finals.

backface-visibility:hidden; will this property hide the back side when an element is rotated?

Which is not a user interface element fragment selector?

How would you cause an element to acquire the font-family of its parent element?

What property is used when creating custom fonts?

To set opacity of the background of an element, use:

What would 'p:first-child' be an example of?

CSS elements specified in a stylesheet should always end with ___________.