.topnav {
  overflow: hidden;
}

.topnav a {
  float: left;
  display: block;
  text-align: center;
  padding: 0.8vw 0.8vw;
  text-decoration: none;
  font-size: 1.4vw;
}

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

.topnav a.active {
  background-color: #04AA6D;
  color: white;
}

.topnav .icon {
  display: none;
}

@media screen and (min-width: 1200px) {
.topnav a { font-size: 18px; }
}


@media screen and (max-width: 300px) {
  .topnav a:not(:first-child) {display: none;}
  .topnav a.icon {
    float: right;
    display: block;
  }
}

@media screen and (max-width: 300px) {
  .topnav.responsive {position: relative;}
  .topnav.responsive .icon {
    position: absolute;
    right: 0;
    top: 0;
  }
  .topnav.responsive a {
    float: none;
    display: block;
    text-align: left;
  }
}