* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background-color: #f4f4f4;
    color: #333;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    background-color: #000000;
    color: white;
    padding: 20px 0;
    text-align: center;
    margin-bottom: 30px;
}

header h1 {
    font-size: 36px;
}

.boxes {
    display: flex;
    justify-content: space-around;
    flex: 1; /* Permet de remplir l'espace restant */
    margin: 0 20px;
}

.box {
    background-color: white;
    width: 30%;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    text-align: center;
    color: white;
}

.box h2 {
    font-size: 24px;
    margin-bottom: 10px;
}

.box img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.box p {
    font-size: 16px;
    color: #555;
}

.titrebox {
    background-color: #000000;
    border-radius: 6px;
}

footer {
    background-color: #000000;
    color: white;
    text-align: center;
    padding: 10px 0;
    margin-top: 30px;
}