Hi

Thanks for contacting us. Could you please give me your site URL? So that I can check.

-Regards.

http://milartserwis.pl/

CZESC MAREK,

@media (max-width: 480px) {
  #sp-menu-right {display: block;}
}

Use this custom CSS

@media (max-width: 768px){
  #sp-menu-right {
  display: block !important;
  }
}

Go to system--> https://prnt.sc/tDbSUJh6LiGu --> Default template-->Template options--> https://prnt.sc/A5nlsBvCQsqs And add your CSS there.