.scroll-right{
    transform: translateX(-1000px);
}
.scroll-left{
    transform: translateX(1000px);
}

.scroll-right:nth-child(odd) {
    transform: translateX(-1000px);
}
.scroll-right:nth-child(even) {
    transform: translateX(-1500px);
}

.scroll-left:nth-child(odd) {
    transform: translateX(1500px);
}
.scroll-left:nth-child(even) {
    transform: translateX(1000px);
}

.scroll-appear{ 
    transition: transform 1s ease-in-out;
}