section {
	color: whitesmoke;
}

fieldset {
	width: 320px;
    border-radius:10px;
     margin-left: auto;
    margin-right: auto;
    text-align: center;
}

input {
     margin: auto;
}

h1 {
	text-align: center;
}

#conteneur
{
	margin: auto;
    max-width: 1000px;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-around;
}

.grp1, .grp2 {
	max-width: 350px;
	text-align: center;
	padding: 15px;
}
 #conteneur img {
	 border-radius: 10px;
     box-shadow: 8px 8px 10px black;
 }