<!doctype html>
<meta charset="utf-8">
<title>CSS Test Reference</title>
<style>
div {
border: 1px solid green;
background: green;
margin-top: 100px;
width: 100px;
height: 100px;
}
</style>
<div></div>
<!doctype html>
<meta charset="utf-8">
<title>CSS Test Reference</title>
<style>
div {
border: 1px solid green;
background: green;
margin-top: 100px;
width: 100px;
height: 100px;
}
</style>
<div></div>