/* App Bar */
.app-bar {
  height: var(--app-bar-height);
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: stretch;
  background-color: var(--colour-header-bg);
}

.app-bar > * {
  display: inline-block;
}

.app-bar .lead {
  flex-basis: 60px;
}

.app-bar .lead button {
  padding: 0;
  border: 0;
}

.app-bar .trail {
  flex-basis: 60px;
  line-height: var(--app-bar-height);
}

.app-bar > a {
  line-height: var(--app-bar-height);
  font-family: "Archistico";
  letter-spacing: 0.25rem;
}

.app-bar a {
  text-decoration: none;
}

.app-bar button,
.app-bar button img {
  height: var(--app-bar-height);
}