#presentation {
	background-color: #ffffff;
	background-image: url(https://www.metalexrecyclage.ca/wp-content/uploads/2021/03/metalex-header.jpg);
	background-repeat: no-repeat;
	background-position: center center;
	background-size: cover;
}

#apropos {
	background-color: #1c1c1c;
	background-repeat: no-repeat;
	background-position: center center;
	background-size: contain;
}

#service1 {
	background-color: transparent;
	background-repeat: repeat;
	background-position: left top;
}

#blogue {
	background-color: #212121;
}

#contact {
	background-color: #1c1c1c;
}