scaffolding.less in twitter-bootstrap-rails-4.0.0

- old
+ new

@@ -50,11 +50,11 @@
   text-decoration: none;
 
   &:hover,
   &:focus {
     color: @link-hover-color;
-    text-decoration: underline;
+    text-decoration: @link-hover-decoration;
   }
 
   &:focus {
     .tab-focus();
   }
@@ -145,6 +145,17 @@
     height: auto;
     margin: 0;
     overflow: visible;
     clip: auto;
   }
+}
+
+
+// iOS "clickable elements" fix for role="button"
+//
+// Fixes "clickability" issue (and more generally, the firing of events such as focus as well)
+// for traditionally non-focusable elements with role="button"
+// see https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile
+
+[role="button"] {
+  cursor: pointer;
 }