I made the mistake of clearing my profile code w/o saving a back up copy, now i'm building from scratch and piecing something together but I'm having a hard time.

• How to remove the black line at the top of my sections
• How to keep my comment box static and stop moving relative to the width of the browser page, it seems to ignore my position code.
• How to keep the "leave a comment" button centered and under the comment box.

Please and thank you for the help <3