.docker-upgrade-cta {
  body.night & {
    background-color: change-color($orange-10, $alpha: 0.3);
    border: 1px solid $orange-10;
    p, .docker-upgrade-cta__heading { color: $orange-10; }
  }

  body:not(.night) & {
    background-color: $orange-10;
    border: 1px solid $orange-20;
    p, .docker-upgrade-cta__heading { color: inherit; }
  }

  padding: 16px 25px;
  margin: 0 0 20px;

  border-radius: 3px;

  .docker-upgrade-cta__heading {
    font-weight: bold;
    font-size: 16px;

    font-family: $headings;

    margin-top: 0;
  }
}

.docker-upgrade-cta {
  body.night & {
    background-color: change-color($orange-10, $alpha: 0.3);
    border: 1px solid $orange-10;
    p, .docker-upgrade-cta__heading { color: $white-0; }
  }

  body:not(.night) & {
    background-color: $orange-10;
    border: 1px solid $orange-20;
    p, .docker-upgrade-cta__heading { color: inherit; }
  }

  padding: 16px 25px;
  margin: 0 0 20px;

  border-radius: 3px;

  .docker-upgrade-cta__heading {
    font-weight: bold;
    font-size: 16px;

    font-family: $headings;

    margin-top: 0;
  }
}

Update the dark-mode font to white
Update the dark-mode font to white

Signed-off-by: Usha Mandya <658d91f19997f6a89a5a4eb95dd515edecd2ebef@docker.com>
