css

label-divider.css

.divider {
    position: relative;
    text-align: center;
    /* padding-bottom: 20px; adjust as needed */
    height: 16px; /* adjust as needed */
}
.divider span {
    background-color: #FFF;
    padding: 0 10px;
    font-size: 16px;
    position: relative;
    /* top: -12px; */
    z-index: 1; /* bring text to the front */
    line-height: 1;
}
.divider hr {
    position: absolute;
    top: 12px;
    width: 100%;
    margin-top: 0px; /*half of height */
    background-color: lightgray;
}

landmarks.scss

header,
[data-grid~='overlay'] {
  // Name of the grid area
  --overlay-grid-area: overlay;

  // Placement of items in grid area
  --overlay-placement: center;

  // Controls display of grid
  --overlay-display: grid;

  display: var(--overlay-display);

  grid-template-areas: var(--overlay-grid-area);

  place-items: var(--overlay-placement);

  > * {
    grid-area: overlay;
  }

  section {
    text-align: center;
  }
}
header,
[data-grid~='overlay'] {
  --overlay-grid-area: overlay;
  --overlay-placement: center;
  --overlay-display: grid;
  display: var(--overlay-display);
  grid-template-areas: var(--overlay-grid-area);
  place-items: var(--overlay-placement);
  > * {
    grid-area: overlay;
  }

  section {
    text-align: center;
  }
}