diff --git a/README.md b/README.md
index 03f372c..12a14c5 100755
--- a/README.md
+++ b/README.md
@@ -20,4 +20,5 @@ expected to use a set of common tags:
 * images (img)
 * text formatting (b, i, sup, sub)
 
-Use the following link to help you find the resources you need for this project: http://www.w3schools.com/html/default.asp
+##### Use the following link to help you find the resources you need for this project: http://www.w3schools.com/html/default.asp
+##### Use the following link for in-depth details: https://developer.mozilla.org/en-US/docs/Web/HTML