How do I do this?

Question

🖤I make a button exactly in the center of the screen. On the Internet I did not find the answer. Can you tell me how to do this? thanks for the early!🖤
https://code.sololearn.com/WvXvClq45885/?ref=app

Answer 1

do this in order to center everything,

body{
display:flex;
justify-content:center;
align-items:center;
}

Answer 2

Put the following style to the body element and u will find the div which has id= button at the center of the page

padding-top:75%;