headeur{
	width:100%;
	height: 100vh;
	display: inline-block;
    /*position:absolute;*/
    
    border-block: 1px solid black;
    background-color: black;
    padding-left:20%;
    opacity: 0.4;
    z-index: 999;


}
h1{
	margin-top: 40vh;
	font-weight: bolder;
	color: #ff1133

}
h2{

}
h3{
	font-style: italic;
	font-weight: lighter;
	font-size: 20px;
}

body {
	background-color: #114466;
	color: white;
	font-family: consolas;
}

.container{
	display: inline-block;
	margin-left: 20%;
	margin-right: 20%;

	
	z-index: 1;
}
.article{
	background-color: black;
	opacity: 0.7;
	border: 1px solid white;
	padding: 5%;
	margin-bottom: 10px;
	margin-top: 20px;
	z-index: 2;
}
.illustration{
	width: 100%;
}