#contenu{
margin:10px 0 0 0;
  
}
.form_label{
  float: left;
  width: 155px;
	text-align: left;
}
.champs, .champs_obligatoire{
  width: 350px;
}
.champs{
  background-color: #fefefe;
}

.champs_obligatoire{
  background-color: #c9c9c9;
}
#erreur, #ok{
   color:red;
   font-size: 14px;
   font-weight: bold;
}

#ok{
   color:green;
}

#captcha{
  padding: 5px 0 5px 10px;
  /*background-color: #ffffff;*/
}
#largeur_form, #captcha{
width: 500px;
text-align: justify;
}