#introduction {
    position: relative;
    max-width: 100%;
}

#illustration {
    width: 100vw;
    height: 30vh;
    object-fit: cover;
    object-position: 50% 60%;
}

#introduction .text-container {
    position: relative;
    top: 80%;
    left: 10%;
    margin-top: -50px;
    width: 80%;
    background-color: rgba(255, 255, 255, 0.8);
    border: 2px solid black;
    border-radius: 10px;
    padding: 20px;
    box-sizing: border-box;
}

#introduction h1, #introduction p {
    margin: 20px 0;
    text-align: center;
}