Removed glyphicon-block instead target :empty .glyphicons

diff --git a/less/glyphicons.less b/less/glyphicons.less
index 82915ce691c2f882552931c7f5ea974962140823..7b66e6ba15fa801c4f8dd9d88d2053178e8e4c04 100644 (file)
--- a/less/glyphicons.less
+++ b/less/glyphicons.less
@@ -27,10 +27,10 @@
   font-weight: normal;
   line-height: 1;
   -webkit-font-smoothing: antialiased;
-}
 
-.glyphicon-block{
-  width: 1em;
+  &:empty{
+    width: 1em;
+  }
 }
 
 // Individual icons