.dropbtn {
  border: none;
  background-color:#FFF;
}

.dropdown {
  display: inline-block;
}

.dropdown-content {
  display: none;
  position: absolute;  
  min-width: 160px;
  background-color: #FFF;
  z-index: 1;
}

.dropdown-content a {
  color: black;
  padding: 10px 16px;
  text-decoration: none;
  display: block;
  border-radius:0.3pc;

}

.dropdown-content a:hover {background-color: #3399ff;}

.dropdown:hover .dropdown-content {display: block;}

.dropdown:hover .dropbtn {background-color: #FFF;}