/* Keep gallery controls independent from the board theme's generic button styles. */
.lum-gallery-button {
  -webkit-appearance: none;
  appearance: none;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
}

.lum-gallery-button:focus-visible {
  outline: 2px solid rgba(255, 255, 255, .9);
  outline-offset: -4px;
}