With an All (*) selector in the stylesheet, the css rule is also appl…

…ied to the html element, head element and elements in the head like script, link etc.

To avoid this behaviour only the elements from the body (and itself) are selected to be matched.

PreMailer.Net/PreMailer.Net/PreMailer.cs

@@ -405,7 +405,7 @@ private Dictionary<IElement, List<StyleClass>> FindElementsWithStyles(
 				Selector = selectorParser.ParseSelector(x.Value.Name)
 			}).Where(x => x.Selector != null).ToList();
 
-			foreach (var el in _document.DescendentsAndSelf<IElement>())
+			foreach (var el in _document.Body.DescendentsAndSelf<IElement>())
 			{
 				foreach (var style in styles)
 				{