Fixed: Compilation error when a static property are initialized at same time than this definition

--HG--
branch : atys

code/nel/include/nel/gui/css_style.h

@@ -169,6 +169,7 @@ namespace NLGUI
 
 		static sint styleStackIndex;
 		
+
 		inline void pushStyle()
 		{
 			CCssStyle::styleStackIndex++;

code/nel/src/gui/css_style.cpp

@@ -31,6 +31,7 @@ using namespace NLMISC;
 
 namespace NLGUI
 {
+
 	sint CCssStyle::styleStackIndex = 0;
 
 	uint CCssStyle::SStyleRule::specificity() const