Viewport Controls
Nick Janssen
Learn how to pan, zoom and scroll in the viewport.
Panning
Click and hold the middle-mouse button to pan the view. 

If you have a trackpad (such as on Mac), simply scroll in the direction you'd like to pan.
Zooming
Hold Control or Cmd on Mac while scrolling to zoom the viewport.

If you have a trackpad (such as on Mac), you can use two fingers to pinch-zoom the viewport.
Scroll content inside a ScrollView
A lot of times, content may be hidden inside of a ScrollView. To scroll inside of a ScrollView, hold the ALT key while scrolling normally.
Resizing the viewport
Simply drag any side of the viewport to the desired size.
Nick Janssen
Questions? Comments? Let us know! 😊