Hello,
I revised your script and I confirm I can fix your issue easily.
In addition to the top right buttons, I noticed two other issues:
1) the search bar needs to be lowered a little to align it with the search button
2) the titles at the left boxes (Área de Membro [–], Categorias [–], etc) have two different tones of blue in their backgrounds wich is obviously another mistake
Very small issues but they compromise the aesthetic of the site.
I can fix all these 3 issues for the same price (30 eur) and if you want I can revise your entire site to look for more issues or possible improvements.
I look forward to working with you, please let me know if you are interested.
Thank you,
Andrés