.bg_white .btn-primary:focus,
.bg_white .btn-primary:hover{
    color: #fff!important;
    background-color: #f16e00;
    border-color: #fff;
}

.btn-default {
  border: solid 2px #000000;
}

/*
 Bouton sur fond noir
 */

.bg_black .btn-primary{
  border: none;
}