added design UI

[Ks103]

Issue #416

Related Issue

Closes #416

Description

The change of UI of website is done on figma Some sections are maintained as it is as it is enhancing the website , few changes of different sections are done.

Screenshots

Attaching FIGMA URL : https://www.figma.com/file/e5hMnBmdVbLFvQROyzeAuD/SSIT?type=design&node-id=0%3A1&mode=design&t=nOrtm3rqE8bBLZiK-1

Checklist

• [x] My code adheres to the established style guidelines of the project.
• [x] I have included comments in areas that may be difficult to understand.
• [x] My changes have not introduced any new warnings.
• [ ] I have conducted a self-review of my code.

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[Ks103]

The design file is in asset folder named as desktop 1