nav a {
    align-self: center;
    padding: 20px;
    width: 100%;
    text-align: center;
    text-decoration: none;
    
}

nav {
    font-family: Arial, Helvetica, sans-serif;
    color: white;
    background-color: black;
    display: flex;
    justify-content: space-around;
    height: 60px;
    width: 100%;
}

footer {
    font-family: Arial, Helvetica, sans-serif;
    background-color: black;
    height: 60px;
    display: flex;
    align-items: center;
    color: white;
    font-weight: bold;
}

main h1{
    font-family: Arial, Helvetica, sans-serif;
    font-weight: bold;
text-align: center;
}
main p{
    text-align: center;
}
.menuActif{
    color: lemonchiffon;
}
.menuNonActif{
    color: white;
}


	nav{
		flex-direction: column;
		background-color: black;
		height: auto;
		
	}
	nav a {
		width: 95%;
	}
	.banniere{
		display : none;
	}
	.content-container{
		display: none;
	}



/* styles.css */
body {
    font-family: Arial, sans-serif;
}

nav {
    background-color: #333;
    overflow: hidden;
}

nav a, .dropbtn {
    float: left;
    display: block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

nav a:hover, .dropdown:hover .dropbtn {
    background-color: #111;
}

.dropdown {
    float: left;
    overflow: hidden;
}

.dropdown .dropbtn {
    font-size: 16px;
    border: none;
    outline: none;
    color: white;
    padding: 14px 16px;
    background-color: inherit;
    font-family: inherit;
    margin: 0;
}

.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
}

.dropdown-content a {
    float: none;
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
}

.dropdown-content a:hover {
    background-color: #ddd;
}

.dropdown:hover .dropdown-content {
    display: block;
}

  /* styles.css */
body {
    font-family: Arial, sans-serif;
}

nav {
    background-color: #333;
    display: flex;
    flex-wrap: wrap;
    padding: 0;
}

nav a {
    flex: 1 1 auto;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    box-sizing: border-box;
}

nav a.menuActif {
    background-color: #4CAF50;
}

nav a:hover {
    background-color: #111;
}