diff --git a/_Sidebar.md b/_Sidebar.md
index ad36086..ed172bf 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -2,12 +2,18 @@
 
 # Assembly
 [[1. Introduction]]
+
 [[2. Electronics assembly]]
+
 [[3. Enclosure assembly]]
+
 [[4. Final assembly]]
 
 # Appendices
 [[Appendix A: Printed circuit boards]]
+
 [[Appendix B: 3D-printed parts]]
+
 [[Appendix C: Firmware programming]]
+
 [[Appendix D: Hardware]]
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