mvc @html.editor怎么修改宽度 和其他属性

<style type="text/css">
#dob
{
   width:6em;
}
</style>

@using (Html.BeginForm())
{
   Enter date:
   @Html.EditorFor(m => m.DateOfBirth, null, "dob", null)
}

http://www.bbsmvc.com/mvclearn/thread-363-1-1.html