diff --git a/docs/assets/css/bootstrap.css b/docs/assets/css/bootstrap.css
index 97e43f22cd..4a57ea259f 100644
--- a/docs/assets/css/bootstrap.css
+++ b/docs/assets/css/bootstrap.css
@@ -2148,7 +2148,7 @@ fieldset[disabled] .btn-link:focus {
   src: url('../fonts/glyphiconshalflings-regular.eot?#iefix') format('embedded-opentype'), url('../fonts/glyphiconshalflings-regular.woff') format('woff'), url('../fonts/glyphiconshalflings-regular.ttf') format('truetype'), url('../fonts/glyphiconshalflings-regular.svg#glyphicons_halflingsregular') format('svg');
 }
 
-.glyphicon::before {
+.glyphicon:before {
   font-family: 'Glyphicons Halflings';
   font-style: normal;
   font-weight: normal;
diff --git a/less/glyphicons.less b/less/glyphicons.less
index 47bdc69ca6..e8a96c05f0 100644
--- a/less/glyphicons.less
+++ b/less/glyphicons.less
@@ -29,7 +29,7 @@
 }
 
 // Catchall baseclass
-.glyphicon::before {
+.glyphicon:before {
   font-family: 'Glyphicons Halflings';
   font-style: normal;
   font-weight: normal;