demo-container { display: block; border: 2px solid rgb(189, 189, 189); padding: 35px 20px 20px; border-radius: 4px; width: fit-content; }
demo-object { display: block; background-color: rgb(224, 255, 253); border-color: rgb(0, 0, 255); border-image-source: url("../images/border-diamonds.png"); border-image-slice: 10; border-image-repeat: stretch; border-width: 10px; border-style: solid; height: 150px; width: 150px; }
.element {border-image-outset: 10px;}