#hamburger {
	font-size:30px;cursor:pointer; position: absolute;
	    z-index: 10;
	    top: 1rem;
	    right: 2rem;
		display: block;
	}

.overlay {
  height: 100%;
  width: 0;
  position: fixed;
  z-index: 15000;
  top: 0;
  left: 0;
  background-color: rgb(114,114,114);
  background-color: rgba(114,114,114, 0.9);
  overflow-x: hidden;
  transition: 0.5s;
}

.overlay-content {
  position: relative;
  top: 25%;
  width: 100%;
  text-align: center;
  margin-top: 30px;
}

.overlay a {
  padding: 8px;
  text-decoration: none;
  font-size: 36px;
  color: #fff;
  display: block;
  transition: 0.3s;
  cursor: pointer;
}

.overlay a:hover, .overlay a:focus {
  color: #000;
  cursor: pointer;
}

.overlay .closebtn {
  position: absolute;
  top: 20px;
  right: 45px;
  font-size: 60px;
  cursor: pointer;
}

.overlay a {font-size: 36px; cursor: pointer; padding: 1rem;}
.overlay .closebtn {
font-size: 40px;
top: 15px;
right: 35px;
cursor: pointer;
}

@media screen and (max-height: 450px) {
  .overlay a {font-size: 36px}
  .overlay .closebtn {
  font-size: 40px;
  top: 15px;
  right: 35px;
  }
}