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Conversion to html margins not displahing properly

When we convert docx to html the spacing after a bullet point gets replaced by non breakable spaces ( ) but it is different for each item. Sometimes it is 7 spaces, sometimes it can go up to 14, which makes it off when rendered on a rich text editor that shows html. Can you help me converting those to a span margin or something that makes it look good when it comes to margin?


Could you please ZIP and attach your input and problematic output HTML here for testing? We will investigate the issue and provide you more information on it.

//This is the method I created:

/// Document to html

/// document stream
/// html string
public byte[] DocToHtml(Stream inputdocstrem)
using (var memoryStream = new MemoryStream())
HtmlSaveOptions htmlOptions = new HtmlSaveOptions(SaveFormat.Html)
UseHighQualityRendering = true,
PrettyFormat = true,
CssStyleSheetType = CssStyleSheetType.Inline,
ExportRoundtripInformation = true,
Encoding = System.Text.Encoding.UTF8,
ExportImagesAsBase64 = true,
ExportPageSetup = true,
ExportFontResources = true,
ExportFontsAsBase64 = true,
ExportTocPageNumbers = true,
ExportOriginalUrlForLinkedImages = true,
ExportLanguageInformation = true,
ExportRelativeFontSize = true,
ExportTextBoxAsSvg = true,
ScaleImageToShapeSize = true,
AllowNegativeIndent = true,
ExportDocumentProperties = true,
ExportListLabels = ExportListLabels.Auto,
ExportHeadersFootersMode = ExportHeadersFootersMode.FirstPageHeaderFooterPerSection
            var doc =new Document(inputdocstrem);

            if (doc.PageCount > 0 && doc.FirstSection.HeadersFooters.Count > 0)
                var firstPageHeader = false;
                foreach (HeaderFooter item in doc.FirstSection.HeadersFooters)
                    if (item.HeaderFooterType == HeaderFooterType.HeaderFirst)
                        firstPageHeader = true;
                if (firstPageHeader == false)
                    htmlOptions.ExportHeadersFootersMode = ExportHeadersFootersMode.FirstSectionHeaderLastSectionFooter;

            // Create blank template from OG document
            Document cloneDoc = doc.Clone();
            for (int i = 0; i < cloneDoc.Sections.Count; i++)
            // Create a new memory stream.
            MemoryStream outStream = new MemoryStream();
            // Save the document to stream.
            cloneDoc.Save(outStream, SaveFormat.Docx);
            outStream.Seek(0, SeekOrigin.Begin);  
            byte[] buffer = new byte[outStream.Length];
            buffer = outStream.ToArray();
            string utfString = Convert.ToBase64String(buffer);

            // Save blank template with header in document custom property called "TemplateDoc"
            doc.Save(memoryStream, htmlOptions);
            var validateStringForDebugging = System.Text.Encoding.Default.GetString(memoryStream.ToArray());
            return memoryStream.ToArray();


Unfortunately, we have not found the input and output documents with your post. Please ZIP and attach these documents for testing.