body {
    background-image: url(image_code.jpg);
    background-size: cover;
    margin-left: 20%;
    margin-right: 20%;
}

h1 {
	text-align: center;
	color: white;
    text-align: center;
    opacity: 0.8;

}

p {
	font-size: 25;
	color: white;
}

p.encadrer_texte{
    width: max-content;
    border: 3px solid white;
    padding: 10;
    opacity: 0.8;
    background-color: black;
}


.en_tete {
    text-align: center;
}

.menu {
	display: flex;
	padding:0;
}

.menu li {
	list-style-type: none;
}

.menu a {
	dsplay: block;
	min-width: 120px;

	margin: 0.8rem;
    padding: 5px 20px;
    text-align: center;
    background-color: black;
    color: white;
    text-decoration: none;
    border: 2px solid white;
    border-radius: 10px;
    opacity: 0.85;
}

.menu2 {
    display: flex;
    padding: 0;
}

.menu2 li {
    list-style-type: none;
}

.menu2 a {
    display: block;
	min-width: 120px;
	margin: 0.8rem;
    padding: 0.5rem 0;
    text-align: center;
    background-color: black;
    color: white;
    text-decoration: none;
    border: 2px solid white;
    border-radius: 4px;
    opacity: 0.85;
}

div.encadrer_texte {
    border: 10px solid white;
    padding: 20px;
    text-align: center;
    opacity: 0.8;
    background-color: black;


}

.image_uca {
    height: 200px;
    padding: 10px;
}

.image_isima_inp {
    height: 200px;
    padding: 10px;
}