What hyperlink property is typically used to specify whether destination links should open in a new window or in a new tab of an existing window?

Which of the following css declarations will create bold text?

How would you define class 'myclass' that sets the width of an element to 640px and the height to 480px ?

Which property can be used to specify all the list properties into a single expression?

In margin: 10px 20px 40px 30px; what will be the bottom margin?

What is one way to center a fixed-width element (relative to its container)?

How do you set opacity of background-color to 50%?

Which property specifies the stack order of an element?

Which is valid media types for media query? Check all that apply.

What does the background-origin property specifies?

What does the CSS3 style grid-column-start: 2; does?