HTML has a fieldset that looks like that. But too many CSS frameworks wreck it. I actually like the look.
To prove it to yourself, place the following in a empty HTML file and see how it renders.
<fieldset> <legend>Frame1</legend> <input type="radio" id="html" name="fav_language" value="HTML"> <label for="html">HTML</label><br> <input type="radio" id="VB6" name="fav_language" value="Visual Basic 6"> <label for="css">CSS</label><br> <input type="radio" id="javascript" name="fav_language" value="JavaScript"> <label for="javascript">JavaScript</label> </fieldset>