From 4724376a51e98756692d924813dc834caaca3dde Mon Sep 17 00:00:00 2001
From: Cheton Wu <cheton@gmail.com>
Date: Fri, 15 Dec 2017 18:12:02 +0800
Subject: [PATCH] Darkening the background color of the expanded navigation
 item by changing its opacity value

---
 src/sidenav-navitem.styl | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/sidenav-navitem.styl b/src/sidenav-navitem.styl
index 6cee04f..d7e271a 100644
--- a/src/sidenav-navitem.styl
+++ b/src/sidenav-navitem.styl
@@ -17,6 +17,12 @@
         opacity: .2;
     }
 
+    &.selected.expanded > a::after,
+    &:hover.selected.expanded > a::after {
+        background: #000;
+        opacity: .25;
+    }
+
     &:hover > a .sidenav-nav-icon,
     &.selected > a .sidenav-nav-icon {
         opacity: 1;