<nav class="bc-18" aria-label="Breadcrumb">
  <ol class="bc-18__list">
    <li class="bc-18__item"><a class="bc-18__link" href="javascript:void(0)">Home</a></li>
    <li class="bc-18__item"><a class="bc-18__link" href="javascript:void(0)">Docs</a></li>
    <li class="bc-18__item">
      <a class="bc-18__link bc-18__link--cur" aria-current="page" href="javascript:void(0)">API</a>
    </li>
  </ol>
</nav>

.bc-18__list {
  display: flex;
  align-items: center;
  list-style: none;
  padding: 0;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  overflow: hidden;
}

.bc-18__item + .bc-18__item {
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.bc-18__link {
  display: block;
  padding: 9px 18px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition:
    background 0.25s,
    color 0.25s;
}

.bc-18__link:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

.bc-18__link--cur {
  background: rgba(139, 127, 255, 0.12);
  color: #8b7fff;
  pointer-events: none;
  box-shadow:
    inset 0 2px 0 #8b7fff,
    inset 0 -2px 0 #8b7fff;
}