<html>
    <head>
        <style>
            .container {
                display: inline-block;
                border: 1px solid black;
                margin: 20px;
            }
            
            .scaled {
                -webkit-transform: scale(1.0001);
                -webkit-transform-origin: top left;
            }

            .box {
                width: 100px;
                height: 100px;
                background-color: black;
                margin: 10px;
            }
            
            .mask3 {
                -webkit-mask-box-image: url(resources/dot.png) 3 stretch stretch;
            }

            .mask6 {
                -webkit-mask-box-image: url(resources/dot.png) 6 stretch stretch;
            }
        </style>
    </head>
    <body>
        <!-- Other than the scale, left and right sides should look the same. -->
        <div class="container">
            <div class="mask3 box"></div>
            <div class="mask6 box"></div>
        </div>
        <div class="scaled container">
            <div class="mask3 box"></div>
            <div class="mask6 box"></div>
        </div>
    </body>
</html>