Image's styles are ignored by iTextSharp - asp.net-mvc

Question

image inside .cshtml file:
<img src="~/Content/images/imghead.png" style=" border:4px solid #ffffff; border-radius:10px; box-shadow: 2px 2px #f2f2f2; "/>
This is how it's supposed to be:
This is how it looks:
EDIT:
The row below produces the first image (rounded corners) upthere on the HTML output. On pdf output looks like second image.
Styles are not cared.
<tr>
<td align="center" style=" height:120px; ">
<img src="https://abcstorage.blob.core.windows.net/Images/head.png" style="border:4px solid #ffffff; border-radius:10px; box-shadow: 2px 2px #f2f2f2; " />
</td>
</tr>
This is the Render() Method:
using (var pdfDocument = new Document(PageSize.A3, HorizontalMargin, HorizontalMargin, 110, 30))
{
PdfWriter pdfWriter = PdfWriter.GetInstance(pdfDocument, outputMemoryStream);
pdfWriter.CloseStream = false;
pdfWriter.PageEvent = new PrintHeaderFooter();
pdfDocument.Open();
using (var htmlViewReader = new StringReader())
{
XMLWorkerHelper.GetInstance().ParseXHtml(pdfWriter, pdfDocument, htmlViewReader);
}
}

Answer 1

This is not how MVC work, the way you are doing it are more Asp .net Webform style.
Use css for this, or if you need dynamic change it use ViewBag such as (not tested):
Action
public ActionResult pdfOutput(string id, string pid)
{
ViewBag.ImgHeadBorder=iTextSharp.text.Rectangle.BOX;
}
View
#if(ViewBag.ImgHeadBorder != null)
{
<img id="imgHead" src="~/Content/images/imghead.png" style="border:#ViewBag.ImgHeadBorder"/>
}