Reduce individual blog post width

Site URL: https://www.theemailschool.com/blog/how-to-increase-your-newsletter-open-rates

Is it possible to reduce individual blog post (Brine theme, Squarespace 7.0) width? 

1 hour ago, jkristobans said:

Site URL: https://www.theemailschool.com/blog/how-to-increase-your-newsletter-open-rates

Is it possible to reduce individual blog post (Brine theme, Squarespace 7.0) width? 

Each of the blog item has it own collection id, you can get it using this tool

Squarespace ID Finder - Chrome Web Store (google.com)

Then edit the max-width of it like so

#item-5fb16614e44daa6be05199f7.tweak-site-width-option-constrained-width .Site {
  max-width: 980px
}

4 hours ago, bangank36 said:

Each of the blog item has it own collection id, you can get it using this tool

Squarespace ID Finder - Chrome Web Store (google.com)

Then edit the max-width of it like so

#item-5fb16614e44daa6be05199f7.tweak-site-width-option-constrained-width .Site {
  max-width: 980px
}

Hey. Thank you so much. That worked.