diff --git a/administrator/templates/atum/scss/vendor/_tinymce.scss b/administrator/templates/atum/scss/vendor/_tinymce.scss
index 4e6a3ba94370d..b08a4b0f47b7e 100644
--- a/administrator/templates/atum/scss/vendor/_tinymce.scss
+++ b/administrator/templates/atum/scss/vendor/_tinymce.scss
@@ -15,3 +15,13 @@
     background: var(--white-offset);
   }
 }
+
+// Hide header and options on full screen
+.mce-fullscreen {
+  header {
+    display: none;
+  }
+  #subhead {
+    display: none;
+  }
+}