"Oooh, good catch. Though it is correct in the first example, the last two examples of the list container did contain a typographical error making the control invisible on object focus. I have correct the examples to make sure only the scrolling label is visible when the ListItem is in focus. I also neglected to talk about the importance of an id attribute for your list container - I've add it to all the examples above with a little explanation when we first build it." - Rob Spectre