Minor Fixes

[ppap1771]

• [ ] Read CONTRIBUTING.md.
• [ ] Change the width of the landing page text to incorporate the white space.
• [ ] Left-hand side margin fix to have equal margins on both ends.
• [ ] Fix alignment issues in the RULES and FAQ section.
• [ ] Change the social media icons and add greyscale ones.
• [ ] Add animations to major headings like the $ man status_code_0.
• [ ] Make sure the changes work well keeping in mind the responsiveness of the website.

[bhaskar1001101]

Please assign me this issue @ppap1771.