I do not know why you have decided that SJ_Joomla-3 layout template does not support 2-column. Template SJ_Joomla-3 support 2 speakers. Template has broken on our website after the next update CMS Joomla.


Apparently Block Style category, no longer work after the update Joomla CMS.

However, as before, the main page styles work on our home page

Settings menu (home page) http://g.grace146.com/
| Blog Layout |
Leading Articles-2
Intro Articles-4
Columns-2

Settings menu (block categories) http://g.grace146.com/voscr-shcola.html
| Blog Layout |
Leading Articles-0
Intro Articles-4
Columns-2


And one more thing which I would like to draw your attention. There is a problem on the page with a contact when the module from the position (position-7) moved down below the main content block. How can you explain this point?
http://g.grace146.com/ts-blagodat.html

And one more thing, which I found on the demo site. Pattern sj-joomla3 supports poppy-2 column. Here is the link: http://demo.smartaddons.com/templates/joomla3/sj-joomla3/index.php/blog

Dear sir,

It seem in your content, you add <div> tag in description. You shouldn't add this tag in your content.

Thanks

Please provide details. In some places I have registered the <div>
I would be grateful for your help.

I deleted the description of the contact. The problem was not solved. (See results)
Therefore, you can conclude that the <div> is in the inside of code js_joomla-3 pattern. Maybe this tag <div> worked properly. But after upgrading Joomla CMS tag <div> has stopped working properly.

Dear sir,

Please try go to your articles, if you have readmore line in your editor, please try remove it.
If not, you can send your account (admin + FTP ) in ticket, we will check it asap.

Thanks