Optimize issues/new form for mobile devices (#19097).

Patch by Felix Gliesche.

git-svn-id: http://svn.redmine.org/redmine/trunk@14826 e93f8b46-1217-0410-a6f0-8f06a7374b81

public/stylesheets/responsive.css

@@ -764,4 +764,17 @@
         width: auto;
         max-width: 95%;
     }
+
+    /* new issue form */
+    #all_attributes p:first-child {
+        float: none !important;
+    }
+
+    #issue_is_private_label {
+        display: inline;
+    }
+
+    span#watchers_inputs {
+        width: 100%;
+    }
 }