#sliders {
    width: 100%;
    max-width: 500px;
    height: 25vw;
    max-height: 100%;
    padding: 0px;
    position: relative;
}

#sliders img{
    opacity: 0;
    position: absolute;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
    transition: opacity 800ms;
    padding: 0;
}

#sliders img.selected { 
    opacity: 1;
}