.big {
    transform: translate(-1%, 0%);
}

.count-down-area {
    margin-top: -50px;
}

@media (max-width: 768px) {
    .big {
        transform: translate(18%, 0%);
    }
}

@media only screen and (min-width: 480px) and (max-width: 767.98px) {
    .big {
        transform: translate(0%, 0%);
    }
}