The last room reconstruction optimized interface when you can have the basic controls are basic optimization to make it a little more comfortable.
To optimize Button button, for example, before the button is this:
Backgrounds and buttons do not take, it is very unexpected, you can set its properties in the property inside, you can become a little coordination.
As shown above, the three steps set, button controls can be made coherent and background, the effect is as:
Other controls, too, change the background color to become consistent and background.
transparent: transparent.