java - How to reset back to default css after adding style? -

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basically have changed css text field in javafx adding style class this: 

textfield.getstyleclass().add("textfieldstyle");

but want able revert original appearance. since original appearance in case default skin javafx, can't find original layout textfields. found textfieldskin properties here, jungle, , can't find color of -fx-control-inner-background, -fx-text-box-border , -fx-focus-color, want know.

i've triedtextfield.getstyleclass().remove("textfieldstyle"); , think remove new css, doesn't apply old 1 again.

to reset element's default styling after setting using .setstyle("css settings....."); can use -

textfield.setstyle(null);

i'm not sure if work on it's own element that's had class applied using .getstyleclass().add("textfieldstyle"); if not - 

textfield.getstyleclass().clear(); textfield.setstyle(null);

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