zindex.scss in sass-zero-0.0.42

- old
+ new

@@ -1,12 +1,12 @@
 // *******************************************************************
 // Z-Index
 // Variables for controlling the stack order of an element.
 // z-index: $z-0;
 // *******************************************************************
+$z-auto: auto;
 $z-0:    0;
 $z-10:   10;
 $z-20:   20;
 $z-30:   30;
 $z-40:   40;
 $z-50:   50;
-$z-auto: auto;