really fixing #721

build/assets/css/font-awesome.css

@@ -135,12 +135,12 @@ li [class*=" icon-"].icon-large,
 }
 ul.icons-ul {
   list-style-type: none;
-  text-indent: -0.7142857142857143em;
+  text-indent: -0.6428571428571429em;
   margin-left: 2em;
 }
 ul.icons-ul > li [class^="icon-"],
 ul.icons-ul > li .icon-li {
-  width: 0.7142857142857143em;
+  width: 0.6428571428571429em;
 }
 .icon-muted {
   color: #eeeeee;

build/assets/less/font-awesome.less

@@ -134,13 +134,13 @@ li, .nav li {
 
 ul.icons-ul {
   list-style-type: none;
-  text-indent: -10/14em;
+  text-indent: -9/14em;
   margin-left: 28/14em;
 
   > li {
     [class^="icon-"],
     .icon-li {
-      width: 10/14em;
+      width: 9/14em;
     }
   }
 }