fix: style

resources/style.css

@@ -29,7 +29,7 @@ window#waybar {
     border-bottom: 3px solid white;
 }
 
-#clock, #battery, #cpu, #memory, #network, #pulseaudio, #custom-spotify, #tray #mode {
+#clock, #battery, #cpu, #memory, #network, #pulseaudio, #custom-spotify, #tray, #mode {
     padding: 0 10px;
     margin: 0 5px;
 }