jQTouch only an empty page

jQTouch only an empty page

Hello
I tried to create a testpage with the jQTouch plugin, but I don't get it to work.
I got only an empty page. This is because there is a css statement body > *{display:none}, so all elements disappear.
Now the first element should get the attribute class="current", to show it, but it won't be set.
Does anyone see the mistake I've done?
I've attached my small project.
Thank you.