The "Calculate" button is currently aligned to one end of the loan calculator interface, making it appear odd and unbalanced. To improve the user experience and aesthetic appeal, the button should be centered within its container.

Steps to Reproduce:

• Open the loan calculator application.
• Observe the positioning of the "Calculate" button.

Expected Result:

The "Calculate" button should be centered within the loan calculator layout.

Proposed Solution:

Modify the CSS styling of the ### button container to use flexbox or adjust the margin/padding to achieve centering.

Kindly assign me this issue.