jQuery UI Widget in a jQueryUI Widget

I have got a problem to display a jQueryUI Widget in a jQueryUI Widget. Example here The displayed content div of the inner widget is wrong. It´s on the same position as the tabs. I think it's a css problem, but 开发者_开发技巧i can not find a solution without changing the css. I thought, a widget is sealed from other "objects"....

Please, can somebody give me a little hint?

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The problem is your HTML. You closed your second <ul> in the wrong place. Try this:

<div id="tabs">
    <ul>
        <li><a href="#tabs-1">Exterieur</a></li>
        <li><a href="#tabs-2">Interieur</a></li>
        <li><a href="#tabs-3">Ausstattung</a></li>
        <li><a href="#tabs-4">Einstellungen</a></li>
    </ul>
    <div id="tabs-1">
        <div id="ext">
        <ul>
            <li><a href="#felgen">Felgen</a></li>
            <li><a href="#lack">Lack</a></li>
         </ul>
         <div id="felgen">Felgen...</div>
         <div id="lack">Lack...</div>
        </div>
    </div>
    <div id="tabs-2">zwei</div>
    <div id="tabs-3">drei</div>
    <div id="tabs-4">vier</div>
</div>