mcgregork

@rhdr, thanks it worked for me!

Cheers!

use any FTP client. nextgen_basic_thumbnails.min.css is stored in your
wpcontent/plugins/nextgengallery/products/photocrati_nextgen/modules/nextgen_basic_gallery/static/thumbnails/ directory.

Hi

Thank you for the instruction!
I have tried as was mentioned:
ngg-gallery-thumbnail{text-align:center;max-width:100%!important;background-color:#FFF;border:1px solid #A9A9A9;margin:5px}
changed border to 0 but in my case top and bottom border disappeared but both sides of thumbnails are still white… any advice much appreciate…