Age calculator app using Vue.js 3

I have to say I'm proud to have reached the end of this challenge. It's not perfect, but it's not bad :)

I still have some difficulties with CSS concepts such as:

• min-width and max-width.
• element size in general
• responsive in general

I must admit that it's not easy to do "pixel perfect" without figma files.

and HTML structure:

• How do you build a form with inputs like these and avoid using div tags?

Also, placing this button above this line has given me new white hairs.

I'm just starting out in Vue.js, but I need to improve for my internship at the end of June. If you have experience with this framework, please don't hesitate to give me feedback or advice.