Background Repeat Computed Style

This div should have a horizontal repeating background (background-repeat:repeat-x)

This div should have a vertical repeating background (background-repeat:repeat-y)

This div should have vertical and horizontal repeating background (background-repeat-x:repeat; background-repeat-y:repeat)

This div should have a vertical and horizontal repeating background (background-repeat: repeat;)

This div should have no repeating background ()

This div should have no repeating background: invalid css (background-repeat:black;)

Fail