diff --git a/mod/lti/styles.css b/mod/lti/styles.css
index 1b5025a12d8..e15d26acc87 100644
--- a/mod/lti/styles.css
+++ b/mod/lti/styles.css
@@ -380,3 +380,9 @@
     display: inline-block;
     vertical-align: middle;
 }
+
+/* Styling for LTI view */
+#contentframe {
+    border: 1px solid #ddd;
+    border-radius: 4px;
+}