Where can I find a complete official reference on JavaFX CSS?
问题 When I want to change the background colour of my TextArea in JavaFX (with CSS), many people recommend "-fx-control-inner-background" . But when I look up the Oracle's CSS reference there's no such a thing as "-fx-control-inner-background" ! In fact nowhere, in the Internet I could find a reference on that and yet it works ! My question is where do these people discover this information? Why, for example, isn't -fx-background-color working instead? 回答1: Note that -fx-control-inner-background