Remove background from setting buttons (revert, override notice, linked)
Remove background from setting buttons (revert, override notice, linked)

The background now reverts to "transparent". These icon buttons are outside the setting control, so they should not have the background of the control itself.

ynotstartups/Wanhao,ynotstartups/Wanhao,Curahelper/Cura,fieldOfView/Cura,Curahelper/Cura,hmflash/Cura,hmflash/Cura,fieldOfView/Cura