Elastic: Fix redundant scrollbars on some toolbar icon-buttons in Chrome

skins/elastic/styles/widgets/toolbar.less

@@ -47,7 +47,6 @@
 
         &:before {
             &:extend(.font-icon-class);
-            display: inline;
             float: none;
             margin: 0;
             line-height: 1.75;
@@ -291,6 +290,12 @@
         }
     }
 
+    &.footer.small {
+        a.button:before {
+            height: auto; // for Chrome
+        }
+    }
+
     &.content-frame-navigation.hide-nav-buttons {
         a.next,
         a.prev {