Thank you for the reply.

I suggest adding this feature in the next developments of your theme.

This solved both problems.
Thank you

Bettina,
I did not ask how to modify a style.

What I asked was why the Single Post Templates 11 and 16
https://www.uberti.eu/images/ESEMPI/post-template-11.jpg

Instead of appearing as they should by default with the cover image in full width,
https://cloud.tagdiv.com/#/single/single/Single/25
https://cloud.tagdiv.com/#/single/single/Single/93

they appear like this:
https://www.uberti.eu/images/ESEMPI/template-11-screenshot-1.jpg
with the cover image NOT in full width

I haven’t changed any settings of the post templates: why doesn’t the cover image appear in full width?

Another question: how do I remove the background design on the right and left sides and make the background white?
See this screenshot:
https://www.uberti.eu/images/ESEMPI/remove-background.jpg

Perfect.

Thank you very much Anamaria!

Bettina,
you did not answer my question.
And furthermore, you sent me a link to an explanation that has nothing to do with what I wrote.

I’m sorry if my stupid beginner questions bore you,
but consider that if all of us customers were super experts you and those who provide technical support would all be unemployed.

However, since one of the reasons I paid for this theme is to have technical support, I insist on the question:

If I upload an image that is 1920px wide and weighs 400Kb, then does the theme automatically load a cropped version at 696px which is much lighter than the original 1920px of 400Kb when it displays it within the text of a post? Or even if it displays it at 696px, will the page still have to load the full 400Kb of the image?

Using the plugin recommended by the article that you pointed out to me on one of your sample pages (which is supposed to be super optimized) it seems that the weight of the image is the original one even if displayed at 696px.
page: https://cloud.tagdiv.com/how-to-use-basic-design-principles-to-decorate-your-home/

According to the plugin that you (indirectly) recommended, the first image displayed in the text of this sample post is 1920x1280px and weighs 265Kb even when displayed at 696px, whereas according to pagespeed it weighs 36Kb.

Hello Bettina,
thank you for the fast reply.

Even me being a beginner, I can understand that “If you upload an image that is smaller than your size from settings, then this could appear blurry and not of high quality”.
The issue is understanding what “size from settings” is for cover images and images inserted within the body of the posts.

I read the article you linked, and following the advice from the article I had a look at the detailed information of the images of the two Pre-Build website Magazine PRO and Default Newspaper PRO with the plugin suggested by the article.
They are all 696px wide, both the cover images and those inside the text… so: why do you suggest uploading them at 1920px?

If I upload an image that is 1920px wide and let’s say weighs 400Kb, then does the theme automatically load a cropped version at 696px which is much lighter than the original 1920px of 400Kb when it displays it within the text?
I ask this because after checking several images in the two Pre-Build website Magazine PRO and Default Newspaper PRO all very light because small images wide 696px, then I found one always displayed at 696px but wide +1000px much heavier.
So I still have doubts.

Thanks