Note for others who are following this post – the team provided some CSS code that allowed me to change the height of the header – add the below CSS code in “Additional CSS” box.
@media (min-width: 992px) {
.navbar-brand {
padding-top: 1rem;
padding-bottom: 1rem;
}
.site-branding-text {
margin-top: 1rem;
margin-bottom: 1rem;
}
.navbar.navbar-header-wrap.classic-header .nav .menu-item .nav-link {
padding: 1.813rem 1.25rem;
}
.navbar.navbar-header-wrap.classic-header .nav .themes-header-top {
padding: 1.438rem 0px;
}
}