Desktop Hamburger Menu Navigation Spacing

Site URL: https://www.littleemberslearning.co

Hello, I implemented a hamburger menu into my desktop site. However, I can't figure out the spacing. The navigation menu items are super spread apart so you can't see them all. Help?

@tuanphan Could you take a look at this?

Add to Home > Design > Custom CSS

@media screen and (min-width:992px) {
.header-menu-nav-item a {
    padding: 20px !important;
}
}