hg: openjfx/8/graphics/rt: Ensemble3: Fixed popover background

[hang.vo at oracle.com]

Changeset: ecca0fbeebad
Author:    Alexander Kouznetsov
Date:      2013-02-28 15:13 -0800
URL:       http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/ecca0fbeebad

Ensemble3: Fixed popover background

! apps/samples/Ensemble8/src/app/ensemble/EnsembleStylesCommon.css