Community @ The Turning Gate

The Backlight documentation indicates that Backlight should be installed in the home directory (usually public_html) and that the location of the installed files is host-specific.  Would it be possible to install Backlight in a subdomain that has a dedicated domain URL?

public_html
   mysubdomain.com
      backlight

In the LR Publishing Manager, I see the error message below when I click the "Check Authentication" button.

The URL I'm using is [mysite.org]/backlight/publisher/

There is no publisher folder in the backlight folder. I followed all of the installation instructions - didn't see any reference to installing publisher.

I am including custom page header text in my gallery by including it in the Page Copy (md) field on the Page Content tab of the Create or Edit Album dialog. Example:

<h1>Main Title</h1><h2>Subtitle 1</h2><h2>Subtitle 2</h2>

I tried modifying the tag styles in the Site Info > Typography section, but this doesn't seem to have any effect. Is there a css file somewhere I need to modify?

I just published a CRG containing 174 images using Publisher, and all of the thumbnails are of exactly the same image... the last image in the gallery. I have previously published several galleries using this template successfully with no problems.  I reinstalled the latest version of Publisher (both online and local components), deleted the original gallery and republished, with the same result.

During the publishing process, all appears to be happening normally, with the images in the upper (non-published) part of the screen scrolling off as they are published. When the process completes, however, I see a gallery of 174 identical images. Further, when I click a thumbnail to see an enlarged version of the image, rows of selection-circle icons appear at the top of the screen.

The installation documentation requires the creation of a template using CE4 Gallery. I don't have/use CE4 Gallery, so how should I proceed?