private string HtmlCleaner(string text)
{
string pat = @"margin-top: \d\.\d\d\w\w;";
string pat1 = @"margin-bottom: \d\.\d\d\w\w;";
Regex r = new Regex(pat, RegexOptions.IgnoreCase);
text = r.Replace(text, "");
r = new Regex(pat1, RegexOptions.IgnoreCase);
text = r.Replace(text, "");
return text;
}