body {
	background-image: url(dietetique.jpeg);
	    background-attachment: fixed;
}

h1{
	text-align: center;
	background-color: beige;
	border: solid 1px black;
	border-radius: 20px;
	width: 50%;
	padding: 1em;
	margin: 3em auto 3em auto;
	font-family: arial;
}

section {
	background-color: beige;
	border: solid 1px black;
	border-radius: 20px;
	margin: 2em;
	padding: 3em;
	width: 50%;
	margin: 2em auto 2em auto;
	font-size: 120%;
	font-family: arial;
}

figure {
width: 100%;
	text-align: center;
}

img {
max-width: 100%;
}