Changing the red placeholder background color

[fonzzzzzii]

How can I change the red background color for the box placeholder as it is being moved? It doesn't seem very straight forward.

[DavidCibin]

// customize placeholder
::ng-deep .ktd-grid-item-placeholder {
    background-color: blue;
}

Or you can also use this globally (if you have a custom CSS file that loads last)

ktd-grid {
    .ktd-grid-item-placeholder-default {
        background: blue !important;
    }
}