:local {
  .clinical-lowlight-theme {
    --terra-application-action-menu-header-align-items: flex-start;
    --terra-application-action-menu-header-background-color: #1e2427;
    --terra-application-action-menu-header-border-bottom: 1px solid #181b1d;
    --terra-application-action-menu-header-border-left: 0;
    --terra-application-action-menu-header-border-right: 0;
    --terra-application-action-menu-header-border-top: 0;
    --terra-application-action-menu-header-box-shadow: none;
    --terra-application-action-menu-header-min-height: 2.5rem;
    --terra-application-action-menu-header-padding-bottom: 0.5714rem;
    --terra-application-action-menu-header-padding-left: 0.7143rem;
    --terra-application-action-menu-header-padding-right: 0.7143rem;
    --terra-application-action-menu-header-padding-top: 0.5rem;
    --terra-application-action-menu-header-title-align-self: center;
    --terra-application-action-menu-header-title-color: inherit;
    --terra-application-action-menu-header-title-font-size: 1rem;
    --terra-application-action-menu-header-title-font-weight: 500;
  }
}