Enhanced the hover effect of nav items #620

[Manishar55]

Fixes Issue🛠️

Closes #620

Description👨‍💻

I have enhanced the hover effect of nav items which is looking good in light mode as well as dark mode

Type of change📄

• [] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)

Checklist✅

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [x] I have commented my code, particularly in hard-to-understand areas
• [x] I have added demonstration in the form of GIF/video file
• [x] I am an Open Source Contributor

Screenshots/GIF📷

[netlify[bot]]

✅ Deploy Preview for beautiify ready!

Name	Link
🔨 Latest commit	18343e5558cd4382b3c7d3f729b84788e3d9373b
🔍 Latest deploy log	https://app.netlify.com/sites/beautiify/deploys/664af491bd01f20008a0e4da
😎 Deploy Preview	https://deploy-preview-780--beautiify.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 configuration.