text: 
  angular.module("mdl")
  .directive("mdlSpacer",function Spacer(mdl){
  	var stl=angular.element('<style id="mdlSpacer">\n\
  		</style>\n\
  	');
  
  	mdl.applyStyle(stl[0]);
  
  	return {
  			priority: 1,
  			restrict: 'EA',
  			transclude: false,
  			compile:function(tElm,tAttrs,transclude){
  			  	//console.debug("mdlSpacer-compile",tElm)
  				return {
  				  pre:function(scope, elm, attrs,ctrl,transcludeFn){
  				  	elm.addClass("mdl-layout-spacer");
  				  	//console.debug("mdlSpacer-pre",elm);
  				  },
  				  post:function(scope, elm, attrs,ctrl,transcludeFn){
  				  	//console.debug("mdlSpacer-post",elm);
  					componentHandler.upgradeElement(elm[0]);
  			  }
  			}
  		}
  	}
  });
  