diff --git a/docs/Sega Mega Drive.md b/docs/Sega Mega Drive.md
index 776dc69..a2299ce 100644
--- a/docs/Sega Mega Drive.md
+++ b/docs/Sega Mega Drive.md
@@ -1,20 +1,32 @@
-
Sega Mega Drive
+# Sega Mega Drive
-Code example
+I do not know the file extension limits for this system.
+There is no bios for this system.
+
+## Code example
+
+```html
+
+
+
-
+
+
```
-
-I do not know the file extension limits for this system.
-
-There is no bios for this system