diff --git a/include/txt.php b/include/txt.php
index d0814db..e4c81d5 100644
--- a/include/txt.php
+++ b/include/txt.php
@@ -16,7 +16,7 @@ $txt['usage']['ps'] = 'Psalmus';
 $txt['usage']['re'] = 'Responsorium';
 $txt['usage']['se'] = 'Sequentia';
 $txt['usage']['tr'] = 'Tractus';
-$txt['usage']['or'] = 'Cantus in ordine missae occurentes';
+$txt['usage']['or'] = 'Toni Communes';
 $txt['usage']['pr'] = 'Praefationes in tono solemni';
 $txt['usage']['va'] = 'Varia';
 
diff --git a/style.css b/style.css
index a20a477..ce0eb6f 100644
--- a/style.css
+++ b/style.css
@@ -229,6 +229,14 @@ ul.incipit li {
     color: #7b7b52;
 }
 
+.or:before, .or:after {
+    color: #f0e68c;
+}
+
+.pr:before, .pr:after {
+    color: #db7093;
+}
+
 .ps:before, .ps:after {
     color: #567d8e;
 }