.myclass1  {
	position: relative;
	background-image:url('../download/attachments/162483012/dispositifsDeCaptation.svg');
	background-repeat: no-repeat;
	background-color: #ceecf4;
	background-size: auto;
	background-position: center;
	height : 200px;
}


.myclass2  {
	background-image:url('../download/attachments/162483012/Capt2.jpg');
	height : 200px;
}

.myclass3  {
	background-image:url('../download/attachments/162483012/Capt3.jpg');
	height : 200px;
}


.tuile-texte{
    position: absolute;
	font-color: #0047b6;
	text-align: center;
    bottom: 0;
    right: 0;
}