@media(max-width: 767px) {
    header.computer-navbar-container, #full-screen-picture-desktop {
        display: none;
    }

    #banner-container {
        top: 10%;
    }

    #banner-description {
        font-size: 1em;
        margin: 0 10%;
    }

    #banner-navigation {
        margin-top: 0.5em;
    }

    .banner-navigation-button {
        font-size: 1.1em;
    }

    #banner-advantage span {
        font-size: 0.8em;
        display: block;
    }

    .description h1 {
        font-size: 2em;
        font-weight: bolder;
    }

    .description h2 {
        font-size: 1em;
    }

    .social-network-link-container {
        flex-flow: column wrap;
    }

    .social-network-link {
        margin: 0.5em;
        min-width: 10%;
    }

    .section-element, .section-text-image {
        display: block;
    }

    .section-element {
        margin: 0.1em !important;
        padding: 0 0.5em;
    }

    .picture {
        width: 75%;
    }

    .slide-show-arrow {
        max-width: 4em;
    }
}