Scrollbars in IE7 - Scroll in div

Hello,
I have a problem to make to eliminate the scroll of the DIV EDITOR it is the code:

fck_editor.css

#xEditingArea html {
   overflow:hidden;
}

#xEditingArea>iframe 
{ overflow:hidden; }

body[spellcheck]{
   overflow:hidden;
   border:#000000 1px solid;
}
#xEditingArea>iframe>html 
{ overflow: hidden  }
#xEditingArea>iframe>html>body
{ overflow: hidden  }

#xEditingArea iframe 
{ overflow: hidden  }
#xEditingArea iframe html 
{ overflow: hidden  }
#xEditingArea iframe html body
{ overflow: hidden  }

Please i need help, sorry for my english...