Hello andreas,

You can use the following custom CSS

article.article-ap .at-overlay,
.single article .singe-content-wrapper .at-overlay{
	bottom: 0;
	opacity: 1;
}

Let us know if this meet your requirements.

Thanks!

Hello ,

If you can provide us your site url, we will observe and can provide you possible solutions.

Thanks

Here is custom CSS:

iframe#wp-custom-header-video,
video#wp-custom-header-video{
	height: 233px;
}

Let us know if this fix the issue.

Thanks!

Hello juh,

Can you try the following custom CSS

div.wp-custom-header {
    max-width: 40%;
    margin: 0 auto;
}

Thanks!

Great to know.

Thanks!

Hello Dan,

Can you please contact your hosting provider once.This is not from the theme. You can let us know if you find anything.

Thanks!

Hello,

Can you please follow this documentation

Online Shop Pro

Further you can find Home main content area on Appearance => Widgets

Thanks!