Breaking down form of button at product page

My add to cart button’s form, location and shape break down on different screen format. How can i fix that?

I want a steady button.

SS:

URL: https://1d11f0-ua.myshopify.com/

PSWD: chayrt

Hi @Modeer

  1. Go to Online Store → Theme → Edit code.
  2. Open your theme.css / based.css file and paste the code in the bottom of the file.
button#ProductSubmitButton-template--23762883576124__main {
    right: -23vh;
}

If my reply is helpful, kindly click like and mark it as an accepted solution.

If you are happy with my help, you can help me buy a COFFEE

Thanks!

unfortunately it’s not working. Because it just slide to right like this:

My desktop version is good to me. I just want justify for all screen formats. Is there any method for that?

This more understandable image: