Font size

[austinphilly99]

  i happened to press this button and i dont know what it is. it made my font really small and not able to take half stack and pick up stacks in inventory it also made the inventory really small. Can somebody pls help?

[arsenic_shark]

I guess you might be talking about the GUI scale.

If so you want to go to options in the pause menu, video settings then keep clicking GUI scale until the desired size.