:root {
  --r-heading-text-transform: none;
}

.reveal {
  font-size: var(--r-main-font-size);

  .slides {
    /* Align slide to the left. */
    text-align: left;
  }

}

/* CSS helpers. */

.h-full {
  height: 100%;
}

.flex {
  display: flex;
}

.justify-around {
  justify-content: space-around;
}

.items-center {
  align-items: center;
}