Main Menu

I Just Start Design A website urtechassist.com with elementor page builder and generatepress theme. When i Login in wp-dashboard then the menu-bar is visible and no problem with design,but when i log-out or try to open the website from other browser then the menu bar is not visible
* i used some kind of custom css for hiding header blank space for that reason the menu is invisible from other browser but i dont want that blank space.
what i can do for overcome that problem i mention that css code…:)

website- http://www.urtechassist.com

.main-navigation,
.logged-in .site-header {
display: none;
}

.logged-in .main-navigation {
display: block;
}
.navigation-stick {
opacity: 0.8;
}