#popup {
	display:none;
	position:absolute;
	margin:0 auto;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	box-shadow: 0px 0px 50px 2px #000;
	z-index: 202;
	width: unset;
	cursor: pointer;
}
@media only screen and (max-width: 900px) {
  #popup {
		width: 100%;
	}
}