.descriptif-image {
    float: left;
    margin: 0 32px 32px 128px;
    width: 25%;
}

.descriptif-text {
    margin: 10px 128px 32px 32px;
    text-align: justify;
    line-height: 16px;
}

.call-to-action {
    background-color: rgba(255, 255, 255, 0.158);
}

h3, h4 {
    margin: 0;
    line-height: 1em;
}

h3 {
    font-size: 3em;
}

h4 {
    font-size: 2em;
}

.descriptif-cta {
    margin-bottom: 32px;
}

body {
    display: flex;
    flex-direction: column;
}

footer {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 2%;
}

@media (max-width: 1150px) {
    .descriptif-image {
        margin: 0 32px 32px 32px;
    }

    .descriptif-text {
        margin: 10px 32px 32px 32px;
    }

    .descriptif-cta {

        margin-left: 32px;
    }

}

@media (max-width: 840px) {
    .descriptif-projects {
        width: 100%;
    }

    .descriptif-image {
        float:none;
        display: flex;
        margin: auto;
        margin-bottom: 16px;
        width: 75%;
    }

    h3,
    h4,
    .descriptif-text {
        width: 75%;
        display: flex;
        margin: auto;
    }

    .descriptif-text {
        margin-top: 32px;
        margin-bottom: 32px;
    }

    .descriptif-cta {
        display: flex;
        justify-content: center;
        margin-bottom: 32px;
    }
}


@media (max-width: 450px) {
    .descriptif-image,
    .descriptif-text,
    h3,
    h4 {
        width: 90%;
    }
}