Hi

Thanks for contacting us. You can use this CSS in your custom.css file

#sppb-addon-1512068798151 .sppb-addon-text-block .sppb-addon-content {
    width: 800px !important;
}

-Regards.

Thank you for quick response! Is the width of text block fix defined in pagebuilder?

When I add your css, it looks like this: Screenshot

Peter, If I may...

I would use that instead of shared before CSS:

@media screen and (max-width: 860px) {
#sppb-addon-1512068798151 .sppb-addon-text-block .sppb-addon-content {width: 100%;}
}

And change settings inside Text Addon in Tablet view:

1. Remove left margin , set 0px (now is 120px)
2. and set Width to 100 (now is 70%)

and will be OK.

Current settings set for Desktop made that smaller box also on Tablet (iPad) and iPhone Horizontal view.

Alles klar :-)

Danke, Paul

Glad to know that its solved. Thanks Paul for helping him.