.pdfembed-iframe.wppdf-fullscreen{
	position: fixed;
	height: 100vh;
	width: 100vw;
	max-width: 100%;
	margin:0;
	left: 0;
	top: 0;
	right: 0;
	bottom: 0;
	background: rgba(0, 0, 0, 0.5);
}