Remove all text and box under blog posts

Hello,
I would like to remove the comment box, all text , and shadow box from blog posts. Please advise the CSS code to remove everything after blog post.

Thanks!

 

Hello,

Paste this code in Custom CSS
Appearance > Theme Option > Styling Option > Custom CSS

Code:

#commentsbox {
display: none;}

 

Tried that already but you can still see the box. See attached.

 

Hello,

Paste this code in Custom CSS
Appearance > Theme Option > Styling Option > Custom CSS

Code:

.post_meta {
display: none;
}

This will solve your issue.