Which of the following are not valid values for the target-new property?

Which rule is equivalent to the em { color: rgb(255,0,0) } style?

Can a percentage value be given in a ruby-align property?

What is the initial value of the font-size property?

What is the initial value of the animation-iteration-count property?

You want to set the image resolution to 300dpi irrespective of the resolution of the image. Which of the following codes will be used?

When styling for devices with 3-3.5 inch screen sizes it's best to use:

Using li:nth-child(odd) will:

Opacity can cause an image to appear:

True or False: The borders of an element can vary only up to 2 sides.

Is it true that the z-index property only applies to positioned elements?