Update README.md

README.md

@@ -14,14 +14,14 @@ You can even set up your own Tailwind library just as you like it. Everything is
 
 > [Check out this great course created by Brad](https://www.udemy.com/course/tailwind-from-scratch/)
 
-<hr />
+---
 
 ![TailwindCSS](https://img.shields.io/badge/tailwindcss-%2338B2AC.svg?style=for-the-badge&logo=tailwind-css&logoColor=white)
 ![HTML5](https://img.shields.io/badge/html5-%23E34F26.svg?style=for-the-badge&logo=html5&logoColor=white)
 ![JavaScript](https://img.shields.io/badge/javascript-%23323330.svg?style=for-the-badge&logo=javascript&logoColor=%23F7DF1E)
 ![React](https://img.shields.io/badge/react-%2320232a.svg?style=for-the-badge&logo=react&logoColor=%2361DAFB)
 ![Firebase](https://img.shields.io/badge/firebase-%23039BE5.svg?style=for-the-badge&logo=firebase)
-<hr />
+---
 
 ![tailwindcss-sandbox web app_ (3)](https://user-images.githubusercontent.com/46372998/210625414-c309d9ae-36eb-47ff-8811-f60cbccc4427.png)