Amandeep Pasricha14,929 Points
Why is there still a vertical scroll bar remaining at the end of the video?
Considering that we accounted for the height of the wrapper and the footer, why was still there still a vertical scroll bar when Guil was resizing the browser window? Isn't that what we were trying to avoid?
Steven Parker186,894 Points
I believe he was calculating the min-height primarily to keep the footer at the bottom of the screen, but a secondary benefit was eliminating the scroll when the window was tall enough for all the content.
It's probably not practical (or desirable) to suppress the scroll bar when the window height is smaller than the content requires