diff --git a/site/_sass/_font-awesome.scss b/site/_sass/_font-awesome.scss
index 9bae34d1..48f37c34 100644
--- a/site/_sass/_font-awesome.scss
+++ b/site/_sass/_font-awesome.scss
@@ -29,10 +29,10 @@
   left: 0.5em;
   opacity: 0;
   font-size: 0.8em;
-
   -webkit-transition: opacity 0.2s ease-in-out 0.1s;
   -moz-transition: opacity 0.2s ease-in-out 0.1s;
-  -ms-transition: opacity 0.2s ease-in-out 0.1s;
+  -o-transition: opacity 0.2s ease-in-out 0.1s;
+  transition: opacity 0.2s ease-in-out 0.1s;
 }
 h2:hover .header-link,
 h3:hover .header-link,