diff --git a/WEB-SERVER.md b/WEB-SERVER.md
index 723ec8a..2346975 100644
--- a/WEB-SERVER.md
+++ b/WEB-SERVER.md
@@ -1,6 +1,12 @@
 ESP-LINK web-server tutorial
 ============================
 
+Video
+--------------------
+
+https://www.youtube.com/watch?v=vBESCO0UhYI
+
+
 Installing el-client Arduino library
 --------------------
 
@@ -8,6 +14,7 @@ Download and install ELClient library.
 
 https://github.com/jeelabs/el-client
 
+
 LED flashing sample
 --------------------
 
@@ -27,6 +34,7 @@ Installation steps:
  - 5: choose LED page on esp-link UI
  - 6: turn on/off the LED
 
+ 
 HTML controls sample
 --------------------------
 
@@ -46,6 +54,7 @@ Installation steps:
  - 5: jump to LED/User/Voltage pages
  - 6: try out different settings
 
+ 
 Supported HTML controls
 --------------------