demo-container { display: block; border: 2px solid rgb(189, 189, 189); border-radius: 4px; padding: 10px; background-color: rgb(235, 255, 238); height: 180px; }
demo-object { display: block; mask-size: 50%; mask-repeat: no-repeat; border: 10px solid rgb(0, 0, 255); padding: 10px; background-color: rgb(255, 107, 107); mask-image: url("../images/big-m.png"); }
demo-tag img { height: 300px; width: 200px; margin: 10px; padding: 10px; }
.element {mask-origin: content-box;}