diff --git a/core-icon.css b/core-icon.css
index 168a5b5..55a874c 100644
--- a/core-icon.css
+++ b/core-icon.css
@@ -8,9 +8,12 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
 html /deep/ core-icon {
   display: inline-block;
   vertical-align: middle;
-  background-repeat: no-repeat;
   fill: currentcolor;
   position: relative;
   height: 24px;
   width: 24px;
-}
\ No newline at end of file
+}
+
+html /deep/ core-icon > div {
+  background-repeat: no-repeat;
+}