.navbar-nav a{
    float: left;
  display: block;
  
  text-align: center;
  padding: 6px 10px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 800;
  color: #fff;
}



.navbar-nav a:hover {
  background-color: transparent;
  color: #999;
}

.navbar-nav a.active {
  background-color: #4CAF50;
  color: white;
}

@media screen and (max-width: 800px) {
  /*.topnav a:not(:first-child) {display: none;}*/
 
  .navbar-nav a {
    float: right;
    display: inline-block;
    color: #000;
    right: 0;
    top: 0;
    width:100%;
  }
}

@media screen and (max-width: 800px) {
 
  .navbar-nav .responsive  {
    position: absolute;
    display:block;
    right: 0;
    top: 0;
    color: #000;
    width:100%;
  }
  .navbar-nav .responsive a {
    float: none;
    display: block;
    text-align: left;
    color: #000;
  }
}