How to customize Header font sizes

To customize menu text, you can change the font size by adding this code snippet into Theme options > Layout > Advanced > Custom css:

.navbar-nav.nav-style-megamenu > li > a > span {
     font-size: 16px !important;
}

To change the dropdown links font size you can add this code snippet into Theme options > Layout > Advanced > Custom css:

.nav-style-megamenu>li.nav-item .dropdown-menu a,
.nav-style-megamenu>li.nav-item .dropdown-menu .mega-col-title {
     font-size: 16px !important;
}

To customize the nested Mobile menu items links font size you can add this code snippet into Theme options > Layout > Advanced > Custom css:

.pix-header-mobile nav .dropdown-menu .pix-dropdown-title {
    font-size: 16px !important;
}

To customize the Top bar texts font size you can add this code snippet into Theme options > Layout > Advanced > Custom css:

.pix-topbar .text-sm {
    font-size: 16px !important;
}