;
            position: absolute;
            top: 100px;
            left: 100px;
            width: 100px;
            height: 100px;
        }
        .initial-drop-shadow {
            /* Safari paints filters in software when drop-shadow is not the last filter in the chain. */
            -webkit-filter: drop-shadow(10px 10px 0px green) grayscale(0.5);
        }
        .final-drop-shadow {
            -webkit-filter: drop-shadow(100px 100px 0px green) grayscale(0.5);
        }
        #composited-laye