ScrollPanes in JavaFX 8 always have gray background

Question

When I upgraded by JavaFX app from JavaFX 2 to JavaFX 8, I noticed that ScrollPanes always showed up as gray rectangles, even with a background color set or the background set to be transparent.

Answer 1

I found the solution in this discussion: https://community.oracle.com/thread/3538169

First I needed this:

.scroll-pane > .viewport {    -fx-background-color: transparent; } 

Then I could set the background color to whatever I like. In this case, I'm making all ScrollPane backgrounds transparent:

.scroll-pane {    -fx-background-color: transparent; } 

Answer 2

Came acroos this just now, it's not working with -fx-background-color, but it is with -fx-background

.scroll-pane {    -fx-background: #FFFFFF;    -fx-border-color: #FFFFFF; }