$background-position: (
    "background-position": (
        type: 1,
        status: $background-position-status,
        responsive: $background-position-responsive,
        property: (
            name: background-position,
            class: null,
            list: (
                top: top,
                right: right,
                bottom: bottom,
                left: left,
                center: center,
                left-top: left top,
                left-bottom: left bottom,
                right-top: right top,
                right-bottom: right bottom
            )
        )
    )
)