sync css with recent changes from master

assets/css/font-awesome.css

@@ -24,24 +24,11 @@
 @font-face {
   font-family: 'FontAwesome';
   src: url('../font/fontawesome-webfont.eot');
-  src: url('../font/fontawesome-webfont.eot') format('embedded-opentype'), url('../font/fontawesome-webfont.woff') format('woff'), url('../font/fontawesome-webfont.ttf') format('truetype'), url('../font/fontawesome-webfont.svgz#FontAwesomeRegular') format('svg'), url('../font/fontawesome-webfont.svg#FontAwesomeRegular') format('svg');
+  src: url('../font/fontawesome-webfont.eot?#iefix') format('eot'), url('../font/fontawesome-webfont.woff') format('woff'), url('../font/fontawesome-webfont.ttf') format('truetype'), url('../font/fontawesome-webfont.svg#FontAwesome') format('svg');
   font-weight: normal;
   font-style: normal;
 }
-/* sprites.less reset */
-[class^="icon-"], [class*=" icon-"] {
-  display: inline;
-  width: auto;
-  height: auto;
-  line-height: inherit;
-  vertical-align: baseline;
-  background-image: none;
-  background-position: 0% 0%;
-  background-repeat: repeat;
-}
-li[class^="icon-"], li[class*=" icon-"] {
-  display: block;
-}
+
 /*  Font Awesome styles
     ------------------------------------------------------- */
 [class^="icon-"]:before, [class*=" icon-"]:before {