@mussonindustrial/pyro-mui-joy/src/ia/light/palette/column-container.css

A port of Material UI Joy Theme for Ignition by Inductive Automation

.ia_columnContainerComponent--designing__columnGuide {
    background-color: var(--containerNested);
}

.ia_columnContainerComponent--designing__row {
    outline: dashed var(--border) 1px;
}