Fix : Readme.md file

Author: ashishgit10

28-E-commerce-Website/style.css

@@ -2,7 +2,7 @@
   margin: 0;
   padding: 0;
   box-sizing: border-box;
-  font-family: roboto;
+  font-family: Roboto;
   scroll-behavior: smooth;
 }
 .margin1 {

Readme.md

@@ -278,6 +278,14 @@ This project is a simple web-based Coin Toss game. The HTML file sets up the str
 
 [Live Preview](https://zpratikpathak.github.io/25-Javascript-Projects-for-beginner/26-Toss-a-coin) | [Source Code](https://github.com/zpratikpathak/25-Javascript-Projects-for-beginner)
 
+<hr>
+
+### 28. E-commerce Website
+
+This project is a simple web-based  E-commerce Website. The HTML file sets up the structure of the website, which includes a Homepage, a product page, and single product page.
+
+[Live Preview](https://zpratikpathak.github.io/25-Javascript-Projects-for-beginner/28-E-commerce-Website) | [Source Code](https://github.com/zpratikpathak/25-Javascript-Projects-for-beginner)
+
 Want to add your Javascript Project? Feel free to contribute, open a Pull Request [Contribute](https://github.com/zpratikpathak/25-Javascript-Projects-for-beginner)
 
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