Added CSS styling for Language button focus state

Author: katlich112358

src/assets/css/main.css

@@ -2899,6 +2899,13 @@ iframe {
     z-index: 5;
 }
 
+#i18n-btn a:focus {
+    color: #ed225d;
+    outline: active;
+    outline-style: dotted;
+}
+
+
 #i18n-btn a:hover {
     color: #ed225d;
 }