[BUG] Fixing of the buttons in the Price cards

[shreya-paul-17]

Description

The buttons are not placed properly in the price cards.

Screenshots

The current condition:

Any additional information?

N/A

What browser are you seeing the problem on?

Chrome

Checklist

• I have starred the repository
• I have checked the existing issues
• I have read the discussion tab thoroughly and got the project idea
• I am willing to work on this issue (optional)
• I am a GSSOC'24 contributor

[github-actions]

Congratulations, @shreya-paul-17! 🎉 Thank you for creating your issue for Virtuo-Learn. Your contribution is greatly appreciated and we look forward to working with you to resolve the issue. Keep up the great work! Should you have any queries or require guidance, do not hesitate to ask.