diff --git a/assets/style-course.css b/assets/style-course.css
index 5aa6ca7..0a8acba 100644
--- a/assets/style-course.css
+++ b/assets/style-course.css
@@ -170,6 +170,10 @@ td {
   text-align: justify;
 }
 
+ul {
+    list-style-type: square;
+}
+
 ul li::marker {
   color: #2aa6da;
 }