In site layout “Framed” pages have different horizontal position

Friends, I love the “framed” site layout. The frame, its shadow and everything looks so cool in a desktop web browser. There is, however, this small annoying issue.

In two pages, for some reason, the frame (the whole page) is tilted to the right relative to the position of the other pages. These are: 1) https://www.freelogica.kz/blog/, and 2) https://www.freelogica.kz/login/

This was tested in two browsers, Safari and Chrome (the latest versions of both).

I checked the following customizations and made them consistent across all the pages:
1) Customify settings on each page settings: Sidebar => Inherit from customize settings; Content layout => Default; Disable Elements => All unchecked; Page Header Display => Inherit from customize settings. I also tried changing these to Content / Sidebar, which is my global setting, as well as to “Hide” in the Page Header Display.
2) In site layout I’m using “Framed”; Shadow = “Yes”; site content layout = “boxed”. I set the site framed margin to 10 px, and the site content padding to 10 px, the container width is 900 px. I tried changing these values too.
3) In the Sidebars tab I put “Content/Sidebar” everywhere, and am using the vertical border (set it to Yes). I tried changing these too.

Is there anything that I am missing, please? How can I fix the frames of all pages at the same place (which is aligned in the center, I believe).

Million thanks!

The page I need help with: [log in to see the link]