body.host_version .first-section {
        padding: 7em 0 7em 0 !important;
    }
    .bs-slider {
        max-height: 300px;
    }
    @media (max-width: 800px) {
        body.host_version .first-section {
            padding: 5em 0 5em 0 !important;
        }
        .bs-slider {
            max-height: 225px;
        }
    }
    /* top image article: */
    .first-section::before {
        background: linear-gradient(to right,rgb(255 255 255 / 82%) 20%,rgb(255 255 255 / 81%) 70%,rgb(255 255 255 / 57%) 95%);
    }
    .background-slider-active {
        background-image: url('../images/buttons.png');
        background-size: cover;
    }
    @media (max-width: 800px) {
        .background-slider-active {
            background-image: url('../images/buttons.png');
        }
        .first-section::before {
            background: linear-gradient(to right,rgb(255 255 255 / 83%) 20%,rgb(255 255 255 / 87%) 70%,rgb(255 255 255 / 89%) 95%);
        }
        span.m_1 {
            font-size: 15px;
        }
        body.host_version .first-section h1 {
            margin-top: -22px;
        }
    }
    

            .background-section-3 {
                background-image: linear-gradient(rgb(245 254 255 / 99%), rgb(255 255 255 / 60%)), url('../images/section3-background.jpg');
                    background-size: cover;

            }
            @media (max-width: 800px) {
                .background-section-3 {
                   background-image: linear-gradient(rgb(245 254 255 / 99%), rgb(255 255 255 / 60%)), url('../images/section1-background-mobile.png');
                }
            }