Get buttons to scale at the same speed as canvas?

heres my project https://drive.google.com/file/d/0B2ZiQtohl3tmc1pTVEJRYkNjT3M/view?usp=sharing

if you build the project, the button is WAY BIGGER in proportion to the canvas!

please help me :frowning:

So you need the canvas scaler as: Scale With Screen Size with the referenced size you want.

And you should also check the Preserve Aspect box of your StartButton Image Component.