How do I resize dotted line

Is there any way i can resize the dotted line? mine seems to be at a set size and it's really restricting when trying to make a menu screen and stuff since i don't really want a menu screen to be like 1000 width and 300 height, thanks for the help!

Hey Wombat Punch

On the MAIN tab - make sure projects is selected - Highlight the top folder - it may say folders or if you have given your project a name it will show that name. Inside the properties box look for window size. Change that and your 'dotted lines' will change size.

Thank you very much Jeffige

Hey no problem. I'm learning myself.

Good Luck