/// <summary>
        /// </summary>
        /// <param name="document"></param>
        /// <returns></returns>
        public static int GetDefaultSpaceBefore(this WordprocessingDocument document)
        {
            if (document == null)
            {
                throw new ArgumentNullException("document");
            }

            var pPr = document.GetParagraphPropertiesBaseStyle();

            if (pPr.SpacingBetweenLines == null)
            {
                return(0);
            }
            if (pPr.SpacingBetweenLines.Before == null)
            {
                return(0);
            }

            return(int.Parse(pPr.SpacingBetweenLines.Before));
        }