Improve and rename readme.md to README.md

Author: dev-shetty

readme.md renamed to README.md

@@ -1,9 +1,22 @@
 # CSS Is Fun
-
 ### Yes! You heard it right CSS is awesome, and this repository contains CSS UI Snippets
+CSS-Is-Fun is a collection of creative and fun CSS animations and effects to enhance your web projects.
 
 <br>
 
+- [Installation](#installation)
+- [Snippets](#snippets)
+- [Contributing](#contributing)
+- [License](#license)
+
+## Installation
+
+To use the CSS animations and effects in your project, simply download or clone this repository:
+
+```git
+  git clone https://github.com/Deveesh-Shetty/CSS-Is-Fun.git
+```
+
 ## Snippets
 
 | Project Name | CodePen Link | Preview | Source Code |
@@ -19,4 +32,13 @@
 
 <br> 
 
-[Back To Top ^^^](#snippets) 
+<p align="center"><a href="#snippets">^^ Back to Top ^^</a></p>
+
+## Contributing
+
+We welcome contributions to the CSS-Is-Fun project!🚀 For detailed instructions on how to contribute, please refer to the CONTRIBUTING.md file.
+
+## License
+
+This project is licensed under the MIT License.
+Feel free to modify and adjust the content as needed to suit your project 🥳.