eww: Show current keyboard layout

tree/.config/eww/eww.scss

@@ -163,6 +163,15 @@ scale trough {
 	background: $lowlight2;
 }
 
+.toggleable {
+  transition: border 0.5s;
+}
+
+.toggleable.on {
+  border-left: solid 2px green;
+  border-right: solid 2px green;
+}
+
 .clickable {
 	transition: background-color 0.2s;
 }