#devis { 
	background-color:white;
	color:black;
	text-shadow:1px 1px 1px grey;
	width:31%;
    padding:0.5% 2%;
    margin-left:24%;
    margin-top:1%;
    position: fixed;
    top:83%;
}
.drapeau p { text-align:center; }
.drapeau img {
	margin:0.5%;
	box-shadow:2px 2px 2px grey;
}
.drapeau img:hover {
	box-shadow:2px 2px 2px #2cd1ff;	
}
#logo_stt { top:69%; }