<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<style>
div{
border:10px solid green;
font-size:60px;
}
@media(max-width:800px) {
div{
display:none;
}
}
</style>
</head>
<body>
<div>
Responsive
</div>
</body>
</html>
This Pen doesn't use any external CSS resources.
This Pen doesn't use any external JavaScript resources.