.main {
    background-image: url(https://i.im.ge/2024/07/28/VJ5rTm.Acadian.webp);
    animation: change 15s infinite ease-in-out;
}
@keyframes change {
    0% {
        background-image: url(https://i.im.ge/2024/07/28/VJ5rTm.Acadian.webp);
    }
    20% {
        background-image: url(https://i.im.ge/2024/07/28/VJ5uUr.Acadian2.webp);
    }
    40% {
        background-image: url(https://i.im.ge/2024/07/28/VJ5oj1.Acadian3.jpeg);
    }
    60% {
        background-image: url(https://i.im.ge/2024/07/28/VJ5TFP.Acadian4.jpeg);
    }
    80% {
        background-image: url(https://i.im.ge/2024/07/28/VJ5XRf.Acadian5.jpeg);
    }
    100% {
        background-image: url(https://i.im.ge/2024/07/28/VJ5Zbr.Acadian6.jpeg);
    }
}