With what character does a declaration block start and end with?

Which of these examples of using the clear property are correct?

How do you set the text color in a css rule?

What css selector selects the document’s root element

Which property increments or decrements the space between characters?

Which Represents a line that acts as a boundary?

Which is NOT a valid 3D transform method?

The box model in CSS is made up of :

Which properties can be used to add shadow to elements?

Which is NOT a valid 2D transformation method?

Which is true about Flexible Box? Check all that apply.