Harris Template: remove nav menu weird stacking at tablet size

Site URL: https://www.digitallocations.com/

Hi! When I reduce my browser window down to a tablet size, the navigation menu stacks into 2 rows like in my attached screen shot, how can I force it to go to the mobile menu at that width?

You can add this to Design > Custom CSS. Change 1050 to screen size where nav start breaking to 2 lines

/* Burger menu */
@media screen and (min-width:768px) and (max-width:1050px) {
 /* hide navigation */
    .header-nav {
    display: none;
}
/* Hide header button */
.header-actions {
    display: none;
}
/* show burger */
.header-burger {
  display: flex;
}
/* Show overlay mobile menu */
.header--menu-open .header-menu {
opacity: 1;
visibility: visible;
}
}