remove sidebard navigation with bedford only on certain pages

I am trying to remove the sidebar navigation on certain pages with the bedford template. I've tried various CSS edits suggested here in the forums, but none seem to work. Can someone help me please?

https://www.mindfulway-therapy.com/specializations

You can use this in header code injection on any page you don't want the sidebar navigation:

<style>
  #folderNav {
    display: none;
}
</style>