3D rotating cube

[ishika1501]

made the 3D rotating cube with HTML , CSS .

issue no: #308

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Type of change 📝

• [x] New feature (non-breaking change which adds functionality)

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Domain of Contribution 📊

• [x] HTML, CSS, JS

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Checklist ✅

• [x] I follow Code of conduct 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] My changes generate no new warnings
• [x] I have added required screenshot/gif depicting the working of the project in the folder
• [x] I am a GSSoC'22 contributor

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Screenshots / Gif 📸

[gurjeetsinghvirdee]

upload gif @ishika1501

[kaybee128]

please add screen recording of your project.

[ishika1501]

@gurjeetsinghvirdee @kaybee128