How to change the icon burger frame?

To change the width and height of the frame the following steps:

Step 1: Select the "Settings" on the left panel.
Step 2: Click on the "General" tab.
Step 3: Choose on the top panel "Menu Icon ".
Step 4: Change height and width under the "Frame" title

If you use the Burger animation, you can't change the menu's height and width and move the menu inside.

How to turn off burger animation, read here.