header {
  padding-left: 32px;
  padding-right: 32px;
  width: 100%;
  min-height: 57px;
  z-index: 5;
  background-color: var(--note-bg);
  border-bottom: 1px solid var(--separator);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 10px;
  padding-bottom: 10px;
  flex-wrap: wrap;
  transition: background-color 0.3s ease;
}

header > a {
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  transition: color 0.3s ease;
}

header .controls {
  display: flex;
}