.eo-colour-sibling.current .siblings__button::after,
.eo-colour-sibling[aria-current="page"] .siblings__button::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 10;
  width: calc(var(--swatch-size) + var(--outer-offset) * 2);
  height: calc(var(--swatch-size) + var(--outer-offset) * 2);
  min-width: calc(var(--swatch-size) + var(--outer-offset) * 2);
  border: var(--BORDER-WIDTH) solid var(--swatch, var(--swatch-default));
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.eo-colour-sibling[aria-current="page"] {
  cursor: default;
}