What does the sidebar look like in Portrait?

In the session "Designing for the iPad" all the demo videos and screenshots show the iPad in Landscape. What does the sidebar look like in Portrait mode? Does it overlap, like the split view, or resize the content view?
Answered by skyfoxs in 614740022
They said it switch to overlay in the portrait mode.
Accepted Answer
They said it switch to overlay in the portrait mode.
What does the sidebar look like in Portrait?
 
 
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