docs for CSS styles added

[8-bit-souvik]

Related Issue

• 249

Proposed Changes

• docs for CSS styles added
• CSS code structure defined

Checklist

• [x] Documentation of the code
• [x] Add your name to the CONTRIBUTORS file
• [x] Testing your code in the local machine

Screenshots

[netlify[bot]]

✅ Deploy Preview for girlscript-asansol ready!

Name	Link
🔨 Latest commit	fccd96ae89a9adb337fe21a595b789130fd8a501
🔍 Latest deploy log	https://app.netlify.com/sites/girlscript-asansol/deploys/636004f9bfb25a0008f974f1
😎 Deploy Preview	https://deploy-preview-250--girlscript-asansol.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site settings.