body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f0f0f0;
    color: #333;
}

header {
    background-color: #fafa;
    color: white;
    padding: 20px;
    text-align: center;
}

main {
    padding: 20px;
}

#intro {
    margin-bottom: 20px;
}

#composition {
    margin-bottom: 20px;
}

.composition-container {
    display: flex;
    align-items: center;
    justify-content: center;
}

.composition-container img {
    width: 200px;
    height: auto;
    border: 2px solid #ccc;
    border-radius: 5px;
}

.plus-sign {
    font-size: 2rem;
    margin: 0 10px;
}

#gallery {
    margin-top: 20px;
}

.gallery-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.gallery-container img {
    width: 200px;
    height: auto;
    border: 2px solid #ccc;
    border-radius: 5px;
}