Logo Overlapping Menu

Hello,
I have a site with a logo that is overlapping the menu at 1000px. I’ve had this problem before and used the code below, but it’s not working anymore. Site: http://a0w.ee1.mytemp.website/

Thanks for helping,
Steve

@media only screen and (max-width: 1000px) {
nav.main_menu, #menu-item-search {
display: block !important;
}
.menu-item {
display: none;
}
.av-burger-menu-main.menu-item-avia-special {
display: block;
}
}