<style>
body {font-family: Arial, Helvetica, sans-serif;}

.navbar {
  width: 100%;
  background-color: #555;
  overflow: auto;
}

.navbar a {
  float: left;
  padding: 12px;
  color: white;
  text-decoration: none;
  font-size: 17px;
}

.navbar a:hover {
  background-color: #000;
}

.active {
  background-color: #04AA6D;
}

@media screen and (max-width: 500px) {
  .navbar a {
    float: none;
    display: block;
  }
}

/* Dropdown Button */ 
.dropdown-button { 
    background-color: #0000b3; 
    color: white; 
    padding: 16px; 
    font-size: 16px; 
    border: none; 
} 
.dropdown { 
    position: relative; 
    display: inline-block; 
} 
/* Dropdown Content (Hidden by Default) */ 
.dropdown-list { 
    display: none; 
    position: absolute; 
    background-color: #f1f1f1; 
    min-width: 160px; 
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2); 
    z-index: 1; 
} 
/* Links inside the dropdown */ 
.dropdown-list a { 
    color: black; 
    padding: 12px 16px; 
    text-decoration: none; 
    display: block; 
    font-family: verdana; 
} 
/* Change color of dropdown links on hover */ 
.dropdown-list a:hover { 
    background-color: #ddd; 
} 
/* Show the dropdown list on hover */ 
.dropdown:hover .dropdown-list { 
    display: block; 
} 
/* Change the background color of the dropdown button when the dropdown list is shown */ 
.dropdown:hover .dropdown-button { 
    background-color: #6666ff; 
} 
</style>
