Update 2025-11-10-week-01-router-config.md

Author: aott33

_posts/2025-11-10-week-01-router-config.md

@@ -68,10 +68,10 @@ graph TB
     style Clients fill:#f0f0f0,stroke:#666,stroke-width:1px,color:#000
 ```
 
-*Red: Routing/Firewall layer*
-*Blue: WiFi/Access Point layer*
-*Yellow: Internet*
-*Gray: Future components*
+*Red: Routing/Firewall layer* <br>
+*Blue: WiFi/Access Point layer* <br>
+*Yellow: Internet* <br>
+*Gray: Future components* <br>
 
 ---