nav .actif  {
    background-color: #001e46;
}

h1{
    font-size: 80px;
}
main {
    padding-top: 50px;
    display: flex;
    justify-content: center;
    width: 80%;
    margin: 0 auto;
    flex-wrap: wrap;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 20px;
    text-align: center;
}


.vertical-section {
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 100%;
}

.image-text-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.image-text-container img {
    width: 100%;
    height: auto;
    margin-bottom: 10px;
}

.image-text-container p {
    text-align: justify;
}

@media (max-width: 900px) {
    h1{
        font-size: 35px;
        padding-top: 100px;
    }
}