.dropbtn {
  background-color: #4CAF50;
  color: white;
  padding: 16px;
  font-size: 16px;
  border: none;
  cursor: pointer;
}

.dropdown-menu {
 list-style: none
}

.dropdown-menu-item {
 position: relative
}

.dropdown-menu-list {
 display: none;
 border: solid 1px #e1e1e1;
 background: #fff;
 position: absolute;
 left: 0;
 top: 50px;
 padding:0;
 list-style: none
}

.dropdown-menu-list-item {
 background: #fff;
 padding:  8px 16px;
}
.dropdown-menu-list-item:hover {
 background: #fafafa;
}


.dropdown-menu-list-item  a,
.dropdown-menu-list-item:hover a{
 text-decoration: none;
 display: block;
 cursor: pointer
}

.dropdown-menu:hover .dropdown-menu-list ,
.dropdown-menu-item:hover .dropdown-menu-list:hover{
 display: block;
}