.slider {
    width: 95vw;
    height: auto;
    margin: auto;
    overflow: hidden;
    mask-image: linear-gradient(to right, rgba(0, 0, 0, 0) 0%, rgb(0, 0, 0) 12.5%, rgb(0, 0, 0) 87.5%, rgba(0, 0, 0, 0) 100%);
}

.slider .slide-track {
    display: flex;
    width: calc(200px * 20);
}

.slider .slide {
    width: 200px;
}

.slider .slide img {
    width: 100%;
   
}