Button Geometry

Click Edit mode on your code window.

Open the inspector window of the button. You can do this by either double clicking on the button or highlighting the button and clicking Inspector.

Navigate to the Appearance tab of the inspector window.

By adjusting the arrows on the X coordinates you can move the button left or right. Adjust the Y coordinates to move the button up or down.

Using the arrows, you can also adjust the Height and Width of the button.