.topnav {
  display: flex;
  background-color: #333;
  justify-content: space-between;
  padding: 15px 0;
}

.topnav a {
  color: white;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 1em;
  font-family: Arial, Helvetica, sans-serif;
  text-align: center;
  padding: 16px;
}

.topnav a:hover {
  background-color: #ddd;
  color: black;
}

.right a {
  background-color: #04aa6d;
  padding: 16px;
}