Here is another sceenshot that shows the black background - but the page header should not be displayed twice.

Hello

To amend try adding the following to the Custom CSS field of your templates parameters (Extensions -> Templates -> [YourTemplateStyle] -> Custom CSS)....

.maincontent .page-header {

    display: none;

}

Ciaran

Hi Ciaran,

Unfortunately, the CSS code does not work?

Aray

Hello

Strangely I do not see the suggested CSS in your source. May I suggest sending temporary administration access to your Joomla installation to info@joomla51.com and we will examine this issue further. For our reference please paste a link to this post in your email.

Ciaran

Hello Ciaran,

I deleted the custom CSS after my attempt! Please try it.

I created your login and sent it to info@joomla51.com.

Aray

Hello

I have added the suggested code to the Custom CSS -> Custom CSS field which appears to resolve the issue.

Ciaran

Hello Ciaran,

Unfortunately, the viewing problem is still present, as you can see from the screenshots.

Hello

Would you have a URL directly to the double heading the the screen1 screenshot?

Ciaran

https://finanzial-service.mgmb100.de/index.php/meine-services-fuer-sie/entgeldoptimierung

Hello

The first title appears to be the page title and the second, the article title. Maybe try disabling the article title on this item?

Ciaran

Hello Ciaran,

the contribution "payment optimization/Entgeldoptimierung" was integrated with the component "FlexiContactPlus" - now I have omitted the contact form here and assigned the content as a contribution to the menu item.
This means that the black heading cannot be displayed when using the "FlexiContactPlus." Why is this not possible?
Other post headings are now also displayed in black, because I switched from Global (Ads) to Ads under "Show Page Heading."
But please see why no headline is displayed at the "post imprint/Impressum"?

Thank you for your support.

Greeting
Aray