header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 1);
  padding: 5px 10px 0 10px;

  display: flex;
  justify-content: space-between;
  z-index: 9999;

  nav a {
    margin: 0 5px;
  }
}

#logo {
  font-family: BlackChancery, sans-serif;
  font-size: 2em;
}