Add shadow variables

1 files changed, 1 insertions, 1 deletions

diff --git a/src/steps.less b/src/steps.less
index fdbc975..9b1b34e 100644
--- a/src/steps.less
+++ b/src/steps.less
@@ -41,7 +41,7 @@
         top: .4rem;
         transform: translateX(-50%);
         width: 1.2rem;
-        z-index: @z-index-z0;
+        z-index: @zindex-0;
       }
     }