diff --git a/source/assets/stylesheets/_accessibility.scss b/source/assets/stylesheets/_accessibility.scss
index aba43f71..57895768 100644
--- a/source/assets/stylesheets/_accessibility.scss
+++ b/source/assets/stylesheets/_accessibility.scss
@@ -22,6 +22,8 @@
 .visuallyhidden {
   position: absolute;
   left: -9999em;
+  height: 0;
+  overflow: hidden;
 
   /*
    * Extends the .visuallyhidden class to allow the element to be