Hi @nobita
That “publish” is wordpress button i think.
Please look this picture. When I click this appearance/customize:
https://www.dropbox.com/s/hize7vgj5l83kaw/picture1.jpg?dl=0
Then I get following window:
https://www.dropbox.com/s/3f0nshjq47356je/picture2.jpg?dl=0
You see on the upper left button “publish” which you usually couldn’t click if you didn’t change anything. Now if I don’t click on “Publish”, Hompage for the visitor will start to appear 1 column only.
But as you see on the picture, on the admin area it will always be correctly 3 columns displayed. Or if I go to “visit site” while logged in, it will still display correctly 3 columns.
No such plugin that could impact layout. Only the following plugins:
All In One SEO Pack
Caldera Forms
Child Theme Configurator
Contact Form 7
Cookie Notice
Easy Updates Manager
Featured Video Plus
Google Sitemap by BestWebSoft
Jetpack by WordPress.com
Mashshare Share Buttons
Polylang
WP Super Cache
Please help,
Thanks