getScroll

Scroll top: 0
Scroll left: 0

getScroll().offset

Scroll offset x: 0
Scroll offset y: 0

getViewport

Viewport width: 0
Viewport height: 0
Viewport size: 0

getElementsByClass

default (ContainsAll)

this should be green

this should be red

this should be red

ContainsAll

this should be green

this should be green

this should be red

ContainsOnly

this should be green

this should be red

this should be red

ContainsOnly

this should be green

this should be red

this should be red