diff --git a/_sidebar.md b/_sidebar.md
index 1a0832e..a1c98a2 100644
--- a/_sidebar.md
+++ b/_sidebar.md
@@ -1,3 +1,3 @@
-- [Home](Home)
-- [Introduction](introduction)
-- [First program](First program)
\ No newline at end of file
+[Home](Home)  
+[Introduction](introduction)  
+[First program](First program)  
\ No newline at end of file