Add transition values for sticky scrolling

src/definitions/modules/sticky.js

@@ -163,6 +163,7 @@ $.fn.sticky = function(parameters) {
             $container = $module.offsetParent();
           }
           module.save.positions();
+          module.stick();
           $.proxy(settings.onReposition, element)();
         },
 

src/definitions/modules/sticky.less

@@ -24,6 +24,7 @@
 
 .ui.sticky {
   position: static;
+  transition: @transition;
 }
 
 /*******************************
@@ -68,3 +69,5 @@
   position: -o-sticky;
   position: sticky;
 }
+
+.loadUIOverrides();

src/themes/packages/default/modules/sticky.variables

@@ -1,3 +1,11 @@
 /*******************************
             Sticky
-*******************************/
+*******************************/
+
+@transitionDuration: 0.2s;
+@transition:
+  width @transitionDuration @defaultEasing,
+  height @transitionDuration @defaultEasing,
+  margin @transitionDuration @defaultEasing,
+  top @transitionDuration @defaultEasing
+;