demo-container { display: block; border: 2px solid rgb(189, 189, 189); padding: 10px; border-radius: 4px; width: 240px; overflow: auto; }
demo-object { display: block; background-color: rgb(255, 255, 0); contain: size; width: fit-content; height: 60px; }
.element { contain-intrinsic-width: 200px; }