Sign-up Button Text Not Centered Properly

[pranavmugatkar]

The "Sign Up" button on the signup page at Alien ID Signup is not properly centered. This affects the user interface, making it look unpolished.

Steps to Reproduce:
Navigate to the signup page.
Observe the alignment of the button text.

Proposed Solution: Consider using flexbox properties for the button to center the text.

This change should ensure the text remains centered across all devices.

Can you assign me this issue under gssoc-ext and hacktoberfest-accepted label

[github-actions]

👋 Thank you @pranavmugatkar for raising an issue! We appreciate your effort in helping us improve. Our team will review it shortly. Stay tuned!

[pranavmugatkar]

Can you add hactoberfest-added label also