diff --git a/networking/osi_model/osi_model.html b/networking/osi_model/osi_model.html
index 686cc12..4b14fa8 100644
--- a/networking/osi_model/osi_model.html
+++ b/networking/osi_model/osi_model.html
@@ -53,15 +53,42 @@
About
-
- OSI Model
+ OSI Model
+
+ Layer 7
+
+
+
+ Layer 6
+
+
+
+ Layer 5
+
+
+
+ Layer 4
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+
+
+ Layer 3
+
+
+
+ Layer 2
+
+
+
+ Layer 1
+
+