Which of the following statements is true about z-index in CSS3?

Consider the following code snippet:

What will happen if the cursor property value is set to none?

What should be the output of following code? input[type="radio"]:checked + label { background-color:#000; }

Why is it not possible to unite webkit-border-radius and -moz-border-radius?

CSS3's border-radius property and border-collapse:collapse do not mix. How can border-radius be used to create a collapsed table with rounded corners?

What is the correct shorthand syntax for a border?

How do you specify 30% opacity in CSS (ignoring IE)?

Which is the correct syntax of the CSS?

Which attribute creates space between content and its container?

To create a layer all you need to do is assign the _______ attribute to your style