Editor camera view and play game camera view not the same

I am currently making the main menu. The text is positioned in the left corner, and the font size is pretty big, but when I hit play (with full screen), the text isn’t in the correct position, and the font size is much smaller. Help would be appreciated.

Select your game camera object in the hierarchy, and use GameObject > Align View To Selected from the Unity Editor Menu. They won’t be the exact same but should be close enough.