.topnav {
  font-size: 24px;
    overflow: hidden;
    background-color: #00000088;
    color: white;
    position: absolute;
  width: 100%;
  top: 0;
   z-index: 2;
}

.topnav a {
  float: right;
  display: block;
  color: white;
  text-align: center;
  padding: 0px 8px;
  text-decoration: none;
  font-size: inherit;
}

.active {

  color: #ffffff;
}

.topnav .icon {
  display: none;
  background-color: #00000088;
  color: white;
  padding-right: 10px;
}

.dropdown {
  float: right;
  overflow: hidden;
}

.dropdown .dropbtn {
  font-size: 24px;   
  border: none;
  outline: none;
  color: white;
  padding: 0px 8px;
  background-color: inherit;
  font-family: inherit;
  margin: 0;
}

.dropbtn .active {

  color: inherit;
}

.dropdown-content {
  display: none;
  position: fixed;
  overflow: visible;
  background-color: #00000088;
  color: white;
  min-width: 240px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  z-index: 1;
}

.dropdown-content a {

  float: none;

  color: white;
  padding: 2px 8px;
  text-decoration: none;
  display: block;
  text-align: left;
}

.topnav a:hover, .dropdown:hover .dropbtn {
  
  background-color: white;
  color: black;
}

 .active .topnav a:hover, .dropdown:hover {
  background-color: white;
  color: black;
}

.active .dropbtn {
  color: white;
}

.dropdown-content a:hover {

  background-color: white;
  color: black;

}

.dropdown:hover .dropdown-content {

  display: block;
}