.slider2 {
    width: 75vw;
    height: auto;
    margin: auto;
    overflow: hidden;
}

.slider2 .slide-track {
    display: flex;
    animation: scroll2 40s linear infinite;
    -webkit-animation: scroll2 40s linear infinite;
    width: calc(700px * 24);
}

.slider2 .slide {
    width: 200px;
}

.slider2 .slide img {
    width: 90%;
}

@keyframes scroll2 {
    0% {
        -webkit-transform: translateX(calc(-200px * 12));
        transform: translateX(calc(-200px * 12));
    }
    100% {
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }    
}