demo-container { display: block; border: 2px solid rgb(189, 189, 189); padding: 25px 10px 10px; border-radius: 4px; width: fit-content; }
demo-object { display: block; background-color: rgb(224, 255, 253); height: 100px; width: 185px; }
block-block { display: block; }
block-block::before { content: attr(data-info); }
.element { content-visibility: auto; }