Adding Padding and Margin Fixes in Css Selector

[pranjalT24]

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Description 📜

Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context.
Fixes # <issue_number_here>

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This would be great if you provide any of this 📝

• Video (Animations, screen-recordings, presentations and regular explanatory films are all possibilties etc)
• Documentation (Content Creation in the form of codes or tutorials)
• Other (If you choose other, Please mention changes below)

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Domain of Contribution 📊

• Navbar design
• Footer
• Single page website
• Animation design
• parallax effect design
• Others

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Checklist ✅

]

• I have performed a self-review of my own code or work.
• I have commented my code, particularly in hard-to-understand areas.
• My changes generates no new warnings.
• I'm Hacktoberfest contributor

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Any tutorials or documentation have you added

(made by you only not from google)

• Tutorial
• Documentation

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Screenshots / Gif (Compulsory) 📸

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