Merge pull request #516 from appirio-tech/feature/tom-fix-ribbon-2

fixed winner ribbon index

Author: tladendo

assets/css/directives/challenge-tile.scss

@@ -215,6 +215,7 @@ challenge-tile .challenge.tile-view {
 
       .winner-ribbon {
         position: absolute;
+        z-index: 1;
         bottom: -40px;
         left: -2px;
         @include background-image-size(73px, 26px);