ALTER TABLE company_settings
    ADD COLUMN IF NOT EXISTS logo_max_width  INT         NOT NULL DEFAULT 600,
    ADD COLUMN IF NOT EXISTS logo_max_height INT         NOT NULL DEFAULT 100,
    ADD COLUMN IF NOT EXISTS logo_position   VARCHAR(10) NOT NULL DEFAULT 'center',
    ADD COLUMN IF NOT EXISTS logo_margin_side INT        NOT NULL DEFAULT 75,
    ADD COLUMN IF NOT EXISTS logo_margin_top  INT        NOT NULL DEFAULT 6;