How to navigate in animator window?

I’m on my animator window, but I have no idea how to navigate on it, since it’s pretty big and some nodes of the graph are hidden. I can just navigate on the y axis with the mouse scroll, but can’t see what’s on the left or right. Any tips? Thanks.

Hold ALT with left mouse button down and move mouse, or hold down middle mouse wheel and move mouse

On Mac: Option + left mouse button + drag