Site border

[Grisid]

Is it possible to add a border around the site? Just like a white border around the website?

I tried with custom css but nothing happened.

.sections {
border-right: 10px solid #000;
border-left: 10px solid #000;
border-bottom: 10px solid #000;
}
header {
border-right: 10px solid #000;
border-left: 10px solid #000;
border-top: 10px solid #000;
}
div#overlay-menu { border: 10px solid #000; }
div#overlay-menu header { border: 0; }

[mariusjopen]

Dear @Grisid
can you post a link to your website?

Best!

Marius

PS: Probably you need to create 4 HTML boxes. each one gets a own class like, top, bottom, left, right… Then you place them with position: fixed.