<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Security-Policy" content="style-src 'self' 'sha256-G0CufoWPLTm5OhVU1OioVsF0ge/f2hWhXLJHu3QH0bQ='; img-src 'self'; default-src 'none'">
<link rel="stylesheet" href="compass-base.css">
<style>
.compass {
    background-image: url("icons.svg");
}
</style>
</head>
<body>
<div class="compass"></div>
</body>
</html>