Remove gray bg behind the tabs in JFX

Question

So is there any way to remove the gray area behind the tab(s):

I\'ve tried to do this with CSS, but di

Answer 1

To set the background color of the tabpane header write in the CSS file:

.tab-pane .tab-header-area .tab-header-background {
    -fx-background-color: yellow;
}

To remove the borders write:

.tab-pane .tab-header-area .tab-header-background {
    -fx-effect: null;
}

To remove the header completely set opacity to 0:

.tab-pane .tab-header-area .tab-header-background {
    -fx-opacity: 0;
}

More on style class tab-pane you can find here:
http://docs.oracle.com/javafx/2/api/javafx/scene/doc-files/cssref.html#tabpane