site-smart-app-banner {
  position: fixed;
  width: 100%;
  top: var(--regulatory-bar-height, 0px);
  z-index: 10;
}
.smart-app-banner {
  background-color: var(
    --smart-app-banner-background-color,
    var(--fds-alternate-surface)
  );
  min-height: var(--smart-app-banner-height, 0);
}