.slider {
    width: 100%;
    height: 500px;
    margin: auto;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center; /* Centra verticalmente */
}

.slider .slide-track {
   /*position: relative;
   top: 50%;
   transform: translateY(-50%);*/
    display: flex;
    animation: scroll 40s linear infinite;
    -webkit-animation: scroll 40s linear infinite;
    width: calc(200px * 18);
}

.slider .slide {
    width: 200px;
}

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

@keyframes scroll {
    0% {
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }
    100% {
        -webkit-transform: translateX(calc(-200px * 7));
        transform: translateX(calc(-200px * 9));
    }
}