diff --git a/CSS/themes/plex/plex-base.css b/CSS/themes/plex/plex-base.css
index 39321fff..92392518 100644
--- a/CSS/themes/plex/plex-base.css
+++ b/CSS/themes/plex/plex-base.css
@@ -24,6 +24,17 @@
     background: -webkit-radial-gradient(50% 50% farthest-corner,rgba(0, 0, 0, 0.5) 0,#000000 100%) !important;
     background: radial-gradient(farthest-corner at 50% 50%,rgba(0, 0, 0, 0.5) 50%,#000000 100%) !important;
     }
+/* Sidebar */
+.SourceSidebar-openSidebar-364QEr,.SourceSidebar-collapsedSidebar-3MDUee {
+  background: rgba(0, 0, 0, 0.45);
+}
+.SourceSidebar-expandedSidebar-ljacXC {
+ background: rgba(0, 0, 0, 0.95);
+}
+/* Navbar */
+.NavBar-container-1T0BJz {
+  background: rgba(0, 0, 0, 0.45);
+}
 /*Text*/  
   .help-block, .ClaimedServer-messageHeader-3uzatL, .btn-gray, .text-muted label  {
     color: #fff;