I have a java fxml file with some controls in it. I want to change the style of them by using my custom css file. So I use Scene Builder and loaded the css file. It worked. But when I make changes on the css the controls on the scene builder do not respond to them. Furthermore reverting (deleting or commenting out) the changes on the css file and reloading it on the fxml through scenebuilder results in making changes to the style, the ones I had commented out or deleted. Does it use any cache, should I close and reload scene builder?