@media (max-width: 500px) {

    .b-mainSlider__item {
        height: 500px !important;
        padding-top: 0 !important;
    }

    .b-mainSlider__imgWrap {
        height: 100% !important;
        background-origin: content-box;
        display: none !important;;
    }

    .b-mainSlider__desc {
        display: block !important;;
        font-size: 16px;
        text-align: center;
        --text-opacity: 1;
        color: #333;
        color: rgba(51, 51, 51, var(--text-opacity));
    }
}

@media (min-width: 768px) and (max-width: 1023px) {
    .b-mainSlider__imgWrap {
        height: 400px !important;
        background-size: cover !important;
        background-position: center !important;
        background-repeat: no-repeat !important;
        width: 100% !important;
    }
    
    .b-mainSlider__item {
        height: auto !important;
    }
    
    .b-mainSlider__contentWrap {
        margin-bottom: 20px !important;
    }
}