Source code
Revision control
Copy as Markdown
Other Tools
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=2.0">
<style>
html {
scrollbar-width: none;
}
body {
height: 3000px;
margin: 0;
}
div {
position: fixed;
top: -50px;
width: 100px;
height: 100px;
background: green;
}
</style>
</head>
<body>
<div></div>
</body>
</html>