Unfortunately your advice how to fix gallery filters and can finally appears somewhere , doesn't work (http://exisarchitects.gr/en/#gallery)

Any other idea how we can have categorized albums?

To fix gallery filter add this CSS:

.page-template-page-template-portfolio #filters {
    padding-top: 50px;
}

Thank,

This is working indeed. But still I have the problem with the differences in the sizes when I have a full url and when after I navigate to a #page. So when I am going to "projects" (albums) after the "gallery" or after "blog" or from my start html page, i have

as an extra view in the bottom of the page simultaneously the homepage!

Thank you,

this problem solved again. Great support, i really appreciate the zip attachment.

The last issue. Sample page
http://exisarchitects.gr/en/home/sample-page/ problem in navigation
http://exisarchitects.gr/en/#sample-page  not a problem in navigation, but no sidebar widgets!

And a question. Does the gallery (that we are using in albums) have the option of activation descriptions in the photos?

Problem solved with the additional css.
It is a pity not having the option of description in the photos. Any thought for this kind of addition in the future?

Thank you again for your stable and fast support