public static string HtmlSanitizer(this string html)
{
var sanitizer = new HtmlSanitizer();
sanitizer.AllowDataAttributes = true;
sanitizer.KeepChildNodes = true;
sanitizer.AllowedAttributes.Add("class");
sanitizer.AllowedAttributes.Add("id");
sanitizer.AllowedCssProperties.Add("word-break");
var parsedCOntent = sanitizer.HtmlParserFactory().Parse(html);
var sanitizedHmtl = sanitizer.Sanitize(parsedCOntent.Body.OuterHtml, "");
return(sanitizedHmtl);
}