Good day colleagues!
The problem is as follows. It is in the browser that the opera, when entering two links, the main div in which all the content of the site is located, drops pixels by 50 vertical. I can not understand what the problem is because the site is fully adapted to PHP and everything is the same everywhere, but it’s on two pages in the attached below site that this problem exists.
references - "Girls" and "Boys".
And if you pay attention, opening one of the above site links through the opera, then using the <ul> menu, it returns to the desired location, but this is before the page reloads.
I can not answer your question. Thank you all for trying to help! I solved the problem on my own! The topic can be closed