<style>
.dropbtn {
  color: white;
  padding: 0px;
  font-size: 0px;
  border: 0;
  min-width: 100%;
  margin: 0px 0px;
}

.dropdown {
  position: relative;
  display: inline-block;
  font-weight: bold;
}

.dropdown-content {
  text-align: left;
  display: none;
  position: absolute;
  background-color: #33ff33;
  max-width: 150px;
  box-shadow: 0px 8px 16px 1px rgba(1,0,0,0.2);
  z-index: 1;
}

.dropdown-content a {
  color: black;
  padding: 10px 18px;
  text-decoration: none;
  display: block;
}

.dropdown-content a:hover {background-color: #ff6600;}

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

.dropdown:hover .dropbtn {background-color: #33ff33;}
</style>