<!DOCTYPE html>
<body>
<p>All four boxes below should be green</p>
<div style="background-image: url(resources/greenbox.png); width: 100px; height: 100px; border: 1px solid black"></div><br>
<div style="background-image: url(resources/greenbox.png); width: 100px; height: 100px; border: 1px solid black"></div><br>
<div style="background-image: url(resources/greenbox.png); width: 100px; height: 100px; border: 1px solid black"></div><br>
<div style="background-image: url(resources/greenbox.png); width: 100px; height: 100px; border: 1px solid black"></div><br>
</body>