Responsive Navbar UI

[Raja543]

Hello , Myself Raja Kumar , a proud contributor at GSSOC23. I would like to contribute to this project

Issue

When the screen size is reduced to 991 nav-links move to the top

Also when the screen size is reduced to 950 px logout button starts overflow

Enhancement

improved the ui for example such as colours spacing alignment

Also we can add hamburger menu for the mobile screen

Also needed some margin padding to enhance ui and provide better ux experience

If you think it is legit then do assign me the issue under GSSOC23 with the level of PR as Well.