1) There is a possibility that your website changes the URL from http to https, which is incorrect, generates a mixed content error, and styles are not loaded correctly.

Sorry, but you did not answer about the browser.

No problem. ?

The root cause is the last widget in your footer.

1) Your custom CSS code causes it.

Hi Phil

Hello, the website is under development in a provisory domain https://www.bylclima.com/

1) I am opening product page in incognito mode

Here we go: https://temp.stromboli.at/

Hi again,

Hi,

Hi,

I have disabled the catalog mode, and you seem to have everything correct already. ?

Hi,

Hello,

Hi,

Please, check the following link:

Hello,

Hi,

1) I have checked your product, and it differs from what you show in your screenshots.