Adds Source Tag

Adds Source Tag that Defines multiple media resources for media elements.

Author: TARANPREETKAUR18

html.md

@@ -48,7 +48,7 @@ updated: 2022-10-05
 |`<pre/>`| Text in a pre elementis displayed in a fixed-width font, and it preservesboth spaces and line breaks |`<pre> int i = 0; </pre>`|
 |`<audio>`| It is used to embed sound content in the document. |` <audio controls> <source src="demo.mp3" type="audio/mpeg"> </audio>`|
 |`<video>`| It is used to embed video in the webpage. |` <video width="480" height="320" controls> <source src="demo_move.mp4" type="video/mp4"> </video>`|
-
+|`<source>`| Defines multiple media resources for media elements |` <source media="(min-width:650px)" srcset="img_pink_flowers.jpg"> `|
 
 ## HTML formatting