The canvas size of your creation can be changed. This option is useful for making creations from scratch.
In this article you'll see:
How to change the size of my creation's canvas
1. Open the Settings tab in the editor.
2. In the tab Size of current page in pixels, it's possible to edit the measurements of the canvas that appear there (width x height in pixels).
3. Once you've typed in the measurements you want, click on the button Update size.