Remove previous and next section from posts

Hi Florin. You can remove the Previous/Next section using this CSS in a child theme style.css file or a plugin like Simple Custom CSS or Custom CSS:

.content .post-nav {
    display: none;
}

The theme files should be available in the WP editor. If you’re going to edit the theme files I’d recommend you install a child theme so you can copy the files and make your changes there so they’re not lost if you update the theme:
1. In Theme Options click the Help tab in the upper righthand corner.
2. One of the options in the list is to download a sample child theme. This downloads the theme zip file to your local computer.
3. Install the new theme in your Admin panel by selecting Add New > Upload Theme > Choose File, then select the zip file you downloaded.
4. Activate the child theme.
You’ll now have a pre-configured child theme with a style.css file and functions.php file to which you can add customizations.

What do you recommend for custom CSS?
It seems Simple Custom CSS does not work properly anymore…

Interesting; wasn’t aware of that issue. I think Jetpack has a css module. I just use a child theme; easy and then you don’t need to worry about plugin compatibility.

Yes, Jetpack’s module is great. Thanks!

Any idea why the background color of the widget area is changing from the homepage to a post page? (from gray to white)
I looked into the Element Inspector in Mozilla but I don’t see any difference…
What other tools do you use for CSS troubleshooting?

Thanks!

If you’re talking about this site https://www.florinangelescu.ro/ they look white on every page I checked. Is there one page in particular that you noticed it on?

Yes, you are right. This is odd. They appeared gray on the homepage but now they’re white everywhere.