Style token list

Change-Id: Id08feacd27490db817e1e3e8dc7b4471f72b7a7b
diff --git a/dev/scss/base/icons.scss b/dev/scss/base/icons.scss
index 749715c..24469c2 100644
--- a/dev/scss/base/icons.scss
+++ b/dev/scss/base/icons.scss
@@ -34,3 +34,4 @@
 $fa-referto:      "\f0c5";
 $fa-redo:         "\f01e";
 $fa-warn:         "\f071";
+$fa-token:        "\1f511";