@media only screen and (max-width: 900px) {

.navbar {
  overflow: hidden;
  background-color: #6271c8;
}

.navbar a {
	font-size: 16px;
	color: #000;
	text-decoration: none;
	width: 100%;
	padding-top: 6px;
	padding-right: 16px;
	padding-bottom: 6px;
	padding-left: 16px;
	float: left;
}

.dropdown {
	overflow: hidden;
	width: 100%;
	text-align: center;
}

.dropdown .dropbtn {
	font-size: 16px;
	border: none;
	outline: none;
	color: #000;
	margin: 0;
	background-color: #FFC107;
	text-align: center;
	padding-right: 16px;
	padding-left: 16px;
}

.navbar a:hover, .dropdown:hover .dropbtn {
	background-color: #FFDD77;
	width: 100%;
	color: #000;
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: #f9f9f9;
  min-width: 100%;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  z-index: 1;
}

.dropdown-content a {
	float: none;
	color: black;
	text-decoration: none;
	display: block;
	text-align: left;
	width: 100%;
	border-bottom-width: 1px;
	border-bottom-style: solid;
	border-bottom-color: #CCC;
	padding-top: 12px;
	padding-right: 16px;
	padding-bottom: 12px;
	padding-left: 22px;
}

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

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