.site-nav--has-dropdown .site-nav__link--underline::after {
  border-bottom-color: var(--colorAnnouncement);
}
.site-nav__link--underline::after{border-bottom-color: var(--colorAnnouncement);}
.site-nav__item .icon-chevron-down{display:none;}
body .site-nav__link, body .site-nav__dropdown-link:not(.site-nav__dropdown-link--top-level) {
  font-size: 17px;
}