diff --git a/django_ace/static/django_ace/widget.css b/django_ace/static/django_ace/widget.css
index 09ad946..a77a288 100644
--- a/django_ace/static/django_ace/widget.css
+++ b/django_ace/static/django_ace/widget.css
@@ -11,6 +11,12 @@
     bottom: 0;
 }
 
+.ace_editor {
+    overflow: hidden;
+    font: 12px/normal 'Fira Code', 'Monaco', 'Menlo', monospace;
+    direction: 1tr;
+}
+
 .django-ace-widget.loading {
     display: none;
 }
@@ -55,4 +61,4 @@
 
 .django-ace-editor-fullscreen .django-ace-max_min {
     background-image: url(img/contract.png);
-}
\ No newline at end of file
+}