This HTML code is not well-formed, don't you see it?
Probably you mean
<iframe src="../DownloadForm/Form1.pdf"
style="z-index: 100; left: 27px; width: 671px; position: absolute; top: 130px; height: 502px" />
There is no such thing as HTML inside attribute value.
Let me tell you that your
iframe
with absolute positioning looks ugly. I hope you use inline style only for the code sample — it should be in separate style sheet, separate set of files or at least in the
<head>
tag.
—SA