Update index.html

Author: ShivamMaurya2002

CSS Background/index.html

@@ -174,6 +174,7 @@ <h3 class="BI-h3">Background-Image: Repeating-radial-gradient();</h3>
 
     <hr>
 
+    
     <!-- ******************************** CSS Background (Shorthand) Property ************************************** -->
 
     <div class="Background_Shorthand">