#hvac .catalog-art{padding:0;isolation:auto}
.hvac-canvas{position:absolute;inset:0;width:100%;height:100%;visibility:hidden;cursor:grab;touch-action:auto;outline-offset:-5px}
.hvac-canvas.dragging{cursor:grabbing}
.hvac-viewer-ready .hvac-canvas{visibility:visible}
#hvac .hvac-viewer-ready>img{visibility:hidden}