How to move screen while paused

If someone pauses the game for a few minutes and you wanna move around the map cause theres nothing better to do there is a way.
Move your mouse to the edge of the screen in the direction you want to go, zoom in, move mouse to opposite edge of screen and zoom out. So if you want to go left, move mouse left, zoom in, mouse mouse right and zoom out. Its a slow way to get about but if the game is gonna be paused for a while then why not. Hope this helps.