title: How to reset back to default css after adding style?
body: <p>Basically I have changed the css for a text field in javafx by adding a style class like this: </p>
  
  <pre><code>textfield.getStyleClass().add("textfieldstyle");
  </code></pre>
  
  <p>But then I want to be able to revert it back to its original appearance. But since  the original appearance in this case is the default skin for JavaFX, I can't find the original layout for the textfields. I found the textfieldskin properties <a href="http://grepcode.com/file/repo1.maven.org/maven2/net.java.openjfx.backport/openjfx-78-backport/1.8.0-ea-b96.1/com/sun/javafx/scene/control/skin/TextFieldSkin.java" rel="noreferrer">here</a>, but its a jungle, and I can't find anything about the color of the -fx-control-inner-background, -fx-text-box-border and -fx-focus-color, which is what I want to know.</p>
  
  <p>I've tried<code>textfield.getStyleClass().remove("textfieldstyle");</code> and think that does remove the new css, but it doesn't apply the old one again.</p>