body {
  font-family: 'Lato', sans-serif;
}

.overlay {
  height: 0%;
  width: 100%;
  position: fixed;
  z-index: 1;
  top: 0;
  left: 0;
  background-color: rgb(0,0,0);
  background-color: rgba(0,0,0, 0.9);
  opacity: 0.8;
  overflow-y: hidden;
  transition: 0.5s;

}

.overlay-content {
  position: relative;
  top: 10%;
  width: 100%;
  text-align: center;
  margin-top: 30px;


}

.overlay a {
  padding: 4px;
  text-decoration: none;
  font-size: 30px;
  color: #036cb0 /*#818181*/;
  display: block;
  transition: 0.3s;
}

.overlay a:hover, .overlay a:focus {
	color: #036cb0/*#f1f1f1*/;
	font-size: 30px;
}

.overlay .closebtn {
  position: absolute;
  top: 20px;
  right: 45px;
  font-size: 60px;
}
h1 {
	font-size: 1.7em;
	color: #6F0;
	font-weight: 100;
}
@media screen and (max-height: 450px) {
  .overlay {overflow-y: auto;}
  .overlay a {font-size: 20px}
  .overlay .closebtn {
  font-size: 40px;
  top: 15px;
  right: 35px;
  }
h1 {
	font-size: 1.7em;
	color: #6F0;
	font-weight: 100;
}

}