WinJS 4.0 styles are not applied. Why?

Question

css

I am writing an HTML application in WinRT. Thanks to a good chela, I divided the project into two branches . And off we go! Began to experiment.
The project on PC is based on WinJS 3.0, on Windows Phone - WinJS 2.1. In both connected WinJS 4.0. And flew off most of the styles! Fonts, metrics and HZ what else. How to fix? There is no proper documentation for WinJS 4.0 yet, but the magic element of Splitview is vital to me , as the number of navigation items is growing very quickly.
I connect as usual:

<link href="WinJS/css/ui-themed.css" rel="stylesheet" />
    <script src="WinJS/js/base.js"></script>
    <script src="WinJS/js/ui.js"></script>

It was and has been:

Everything is quiet in the logs, no warnings...

Answer 1

The problem is solved - you have to manually add style classes to each element , everything is displayed perfectly, thanks!

Answer 2

WinJS 3.0, on Windows Phone - WinJS 2.1. In both connected WinJS 4.0.

First, align the same version everywhere......