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<!DOCTYPE html>
<title>background-clip:border-area on the root</title>
<style>
html, body {
box-sizing: border-box;
height: 100%;
margin: 0;
}
html {
background-color: white;
}
body {
border: 20px solid green;
padding: 10px;
}
</style>
There should be a 20px green border around the edge of the viewport. This text should be black on a white background.