diff --git a/docs/assets/css/bootstrap.css b/docs/assets/css/bootstrap.css
index 5db99719bc..a3451fd933 100644
--- a/docs/assets/css/bootstrap.css
+++ b/docs/assets/css/bootstrap.css
@@ -2034,11 +2034,6 @@ table .span24 {
   background-repeat: no-repeat;
 }
 
-[class^="icon-"]:last-child,
-[class*=" icon-"]:last-child {
-  *margin-left: 0;
-}
-
 .icon-white {
   background-image: url("../img/glyphicons-halflings-white.png");
 }
diff --git a/less/mixins.less b/less/mixins.less
index 54490b73bc..d4dea27be6 100644
--- a/less/mixins.less
+++ b/less/mixins.less
@@ -65,10 +65,6 @@
 
 .ie7-restore-right-whitespace() {
   *margin-right: .3em;
-
-  &:last-child {
-    *margin-left: 0;
-  }
 }
 
 // Sizing shortcuts