Hi there,
please delete the Joomla and Browser Cache and delete the cache from IOS Safari

Did that already. Still no luck…

But perhaps you provide me with other solutions?

Hi again,
sorry I have no more solution right now.
And I cant see any issues on MAC OSX with Safari. Its the same rendering engine then Tablets have.

css-tricks.com/forums/topic/full-page-ba...ckground-size-cover/

I've added one of the suggested code o the forum you recommended and that did it:

css:

.hero {
background-image: url('...');
background-size: cover;
}

.no-touch .hero {
background-attachment: fixed;
}


Thanks for your endless patience and support. You really helped me out! Again, thanks!