:root {
    --width-wide: 1530px;
    --width-value: 1530
}
.d.w100{
    max-width:1530px;
}
#b_slider {

    --p : calc( (100vw - var(--ph)*2) / var(--width-value) )
}


@media all  and (min-width:1024px) {
    #b_slider {
        height: auto;
    }
    #b_slider .d{
        width: 100%;
        max-width: 100%;
    }
    #b_slider .main_slider .slide{
        height: auto;
        aspect-ratio: 2/1;
    }
}
