codebase/scss/vendor/_jqueryui-draggable.scss

//
// Draggable (jQueryUI)
//
// Overwrite/Extend styles
// --------------------------------------------------

.draggable {
    &-column {
        min-height: 100px;
    }

    &-handler {
        cursor: move;
    }

    &-placeholder {
        background-color: darken($body-bg, 1%);
        border: 1px dashed darken($body-bg-dark, 10%);
    }
}