<!DOCTYPE html>
<html>
<head>
<style>
html, body {
margin: 0;
padding: 0;
height: 100%;
}
iframe {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
border: none;
}
</style>
</head>
<body>
<iframe src="https://rmmus-wowtech.screenconnect.com/" allowfullscreen></iframe>
</body>
</html>