TIP: Přetáhni ikonu na hlavní panel pro připnutí webu
well, there is an option of thickness in photoshop. just open the image and create a new layer. go to edit then and fill the layers with black and then name the layers as the white border. the rest of details can be found here. https://www.webucator.com/blog/2011/11/how-to-create-borders-in-photoshop-cs5/. these details can be found in new photoshop version as well.
Brenda Greenlee
