nav.breadcrumb ol {
  list-style: none;
  padding: 0;
  margin: 1em 0;
  text-transform: capitalize;
}

ol.breadcrumb--small {
  font-size: 0.75em;
}

ol.breadcrumb--smaller {
  font-size: 0.83em;
}

ol.breadcrumb--normal {
  font-size: 1em;
}

.breadcrumb li {
  display: inline;
}

.breadcrumb a {
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}