.carousel-container {
    width: 100%;
    height: 670px;
    overflow: hidden;
    margin: 0 auto;
    z-index: 0;
}

.carousel {
    display: flex;
    width: 400%;
    animation: sliding 15s infinite;
    div

{
    width: 100%;
    height: 700px;
    background-size: cover;
    background-position: center;
}

}

@keyframes sliding {
    25% {
        transform: translateX(0);
    }

    30% {
        transform: translateX(-25%);
    }

    45% {
        transform: translateX(-25%);
    }

    50% {
        transform: translateX(-50%);
    }

    65% {
        transform: translateX(-50%);
    }

    70% {
        transform: translateX(-75%);
    }

    85% {
        transform: translateX(-75%);
    }

    100% {
        transform: translateX(0);
    }
}

@media screen and (max-width: 768px) {
    .carousel-container {
        width: 100%;
        height: 700px;
    }

    .carousel {
        width: 400%;
        > div

{
    width: 100%;
    height: 700px;
}

}

@keyframes sliding {
    25% {
        transform: translateX(0);
    }

    30% {
        transform: translateX(-25%);
    }

    45% {
        transform: translateX(-25%);
    }

    50% {
        transform: translateX(-50%);
    }

    65% {
        transform: translateX(-50%);
    }

    70% {
        transform: translateX(-75%);
    }

    85% {
        transform: translateX(-75%);
    }

    100% {
        transform: translateX(0);
    }
}