saas-one/frontend/operation-web/ext/modern/theme-neptune/sass/src/dataview/Abstract.scss

@include dataview-ui(
    $background-color: $dataview-background-color
    // the $dataview-item-foo variables are not included here because dataview items
    // do not have any default styling for backward compatibility reasons.
    // One must use set ui to 'default' to opt into styling of dataview items
);

@if $enable-default-uis {
    @if $dataview-default-ui {
        @include dataview-ui(map-merge((ui: default), $dataview-default-ui)...);
    }
}