Specifies the number of pixels visible when the panel is automatically hidden into a corner. This key is only relevant if the auto_hide key is true.
Yana ƙayyade yawan pixel da ana iya gani idan an ɓoye fanel farat ɗaya cikin wata lungu. Wannan maɓalli na da amfani kawai idan maɓallin ɓoyewa_farat ɗaya na gaske ne.