Hi there,
It’s because the spacing between them isn’t part of menu item, and hover is only applied on each menu item. Please add this CSS
.x-navbar .desktop .x-nav > li ul {
padding: 1.75em 0 !important;
left: 100% !important;
}
.x-navbar .desktop .x-nav > li ul > li {
padding: 0 1.75em !important;
}
That should fix it, cheers!