#barre {
    width: 100%;
    background:rgba(0, 0, 0, 0.5);
    padding:8px 0;
    font-family:  "Trebuchet MS";
	color: white;
    text-align: center;
    font-size:11px;
    top:0px;
	margin-top: -100px;
	position : fixed;
	z-index: 101;
}
 
#fermer {
    width: 18px;
    display: block;
    cursor: pointer;
    float:right;
    margin-right:30px;
}
 
#fermer:hover {
/* J'utilise un gif en :hover pour animer la croix de fermeture */
}

.a-fenetre-ok{
	background-color: #fceb25;
	color: black;
}