Compatible with iOS 11 (Electra)
Control Center blur settings can be performed.
Delete the top of CC: Hide all of the top view in Control Center.
Select item to hide
Status Bar / Header Blur / Header Line / Header Grabber can be hide individually.
Note: It works when "Delete the top of CC" is off.
Transparent Background: When on, the background of CC becomes transparent.
Configure options from Settings app.
See larger Screenshots below..