minor fixes

components/01_Layouts/flexRow/_flexRow.styl

@@ -66,18 +66,21 @@ RV-FlexRow__Item--fixedSize(width)
  */
 RV-FlexRow__Item--half()
 	+RV-Element--modifier()
+		overflow hidden
 		flex-grow 0
 		flex-shrink 0
 		flex-basis 50%
 
 RV-FlexRow__Item--third()
 	+RV-Element--modifier()
+		overflow hidden
 		flex-grow 0
 		flex-shrink 0
 		flex-basis (100/3)%		
 
 RV-FlexRow__Item--quarter()
 	+RV-Element--modifier()
+		overflow hidden
 		flex-grow 0
 		flex-shrink 0
 		flex-basis 25%
@@ -99,22 +102,19 @@ RV-FlexRow()
 	
 	RV-CSSParameter({
 		width: 100px
-		localBreakPoint: 500px,
-		mediaBreakPoint: 100vw
 	})
 	
 	+RV-Element()
+		RV-FlexRow__Item()
 		RV-FlexRow__Item--narrower()
 		RV-FlexRow__Item--narrow()
 		RV-FlexRow__Item--wide()
 		RV-FlexRow__Item--wider()
 		RV-FlexRow__Item--fixedSize(--width)
-		RV-FlexRow__Item--narrower()
 		RV-FlexRow__Item--half()
 		RV-FlexRow__Item--third()
 		RV-FlexRow__Item--quarter()
 		RV-FlexRow__Item--content()
-		RV-FlexRow__Item()
 	
 	RV-FlexRow--breakPoint(--localBreakPoint, --mediaBreakPoint)
 	RV-FlexRow--horizontal()