<!DOCTYPE html>
<html>
<head>
    <style>
        .filtered {
            margin: 40px;
            height: 200px;
            width: 200px;
            color: red;
            background-color: silver;
            filter: drop-shadow(100px 100px green);
        }
    </style>
</head>
<body>
    <div class="filtered"></div>
</body>
</html>