Delete white space header

Hello again, I have an issue with white space in header. I have removed my logo from there. I used for it: Go to => Appearance => Customize => Site Identity => Remove and re select the logo Also I'Ve unchecked show name and despc. of website. u can check it here: https://stavebnifirmaricany.cz/ Goal is to have main manu on the top thanks again boza