#t-header a,
#t-header .t-menu__link-item {
  transition: color 0.05s ease !important;
}

#t-header.on-dark a,
#t-header.on-dark .t-menu__link-item {
  color: #fffff3 !important;
}

#t-header.on-light a,
#t-header.on-light .t-menu__link-item {
  color: #031B65 !important;
}