/* Dropdown menu from https://www.w3schools.com/howto/howto_css_dropdown_navbar
.asp */
  
/* Navbar container */
  .navbar {
      margin-top: 3px;
      overflow: hidden;
      background-color: gray;
      font-family: Arial;
      text-align: center;
}

/* Links inside the navbar */
  .navbar a {
      display: inline-block;
      padding: 6px 16px;
      font-size: 14px;
      font-weight: bold;
      color: white;
      text-decoration: none;
}

/* The dropdown container */
  .dropdown {
      float: right;
    overflow: hidden;
}

/* Dropdown button */
.dropdown .dropbtn {
    display: inline-block;
  font-size: 14px;
  border: none;
    padding: 6px 16px;
  outline: none;
  color: white;
  font-weight: bold;
  background-color: inherit;
  font-family: inherit; /* Important for vertical align on mobile phones */
  margin: 0; /* Important for vertical align on mobile phones */
}

/* Add a red background color to navbar links on hover */
.navbar a:hover, .dropdown:hover .dropbtn {
  background-color: #f00;
}

/* Dropdown content (hidden by default) */
.dropdown-content {
  display: none;
  position: absolute;
  background-color: #f9f9f9;
  min-width: 160px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  z-index: 1;
}

/* Links inside the dropdown */
.dropdown-content a {
  float: none;
  color: black;
  padding: 6px 16px;
  text-decoration: none;
  display: block;
  text-align: left;
}

/* Add a grey background color to dropdown links on hover */
.dropdown-content a:hover {
  background-color: #ddd;
}

/* Show the dropdown menu on hover */
.dropdown:hover .dropdown-content {
  display: block;
}