title: Changing font size of button
body: <p>Okay this may be really simple, but every attempt  I make the console throws up various errors. If i have <code>if(GUI.Button(new Rect(x, y, Screen.width, z), "play")) {</code> How would I go about changing the size of the text. I have a custom GuiSkin used on the text, but I'm unsure how to change the font size of the text without using the inspector - I am using unity. What I am trying to do is change the font size depending on the screen resolution. </p>