How to Edit Text

This CSS:

body.single h3.comment-reply-title {
    font-size: 20px !important;
}

It's working...Thanks

when tasted the below filter, so after giving a test comment, another text appearing at the top (snapshot), and leave the comment moving at the bottom.

https://docs.generatepress.com/article/generate_leave_comment/

So is there any other filter to edit that text ???

This should help:
https://docs.generatepress.com/article/generate_comment_form_title/

Okay, Thanku...!!!

No problem :)