demo-container { display: block; border: 2px solid rgb(189, 189, 189); padding: 25px 10px 10px; border-radius: 4px; width: 500px; }
demo-object { display: block; background-color: rgb(224, 255, 253); height: 150px; columns: 3; }
block-block { background-color: rgb(155, 255, 153); }
block-block:first-child { margin-top: 0px; }
.element {orphans: 3;}