body {
  font-family: monospace;
  font-size: 12px;
  margin: 0;
  padding: 1rem;
}

header {
  display: flex;
  /* color: red; */
  /* justify-content: space-between; */
  /* align-items: center; */
  /* margin-bottom: 1rem; */
}

.divider {
  border: 0;
  border-top: 1px solid currentColor;
  margin: 0 0 1rem 0;
}

nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 1rem;
}
nav a {
  font-family: monospace;
  font-size: 12px;
  font-weight: bold;
  text-decoration: none;
}
nav a:hover {
  text-decoration: underline;
}
nav ul li + li::before {                                   /* add pipe separators "|" between menu items */
  content: "|";
  margin: 0 0.5rem;
}

.breadcrumb { 
  margin: 0 0 1rem 0;
}
.breadcrumb a { 
  color:inherit; 
  text-decoration:none; 
}
.breadcrumb a:hover { 
  text-decoration:underline;
}