.offerSeoImage{
    position: fixed;
    z-index: 99;
    right: 0;
    bottom: -20px;
    width: 120px;
    cursor: pointer;
    transform: rotate(0deg);
    display: none;
}

.offerSeoImage img{
    width: 100%;
}

/* Класс для анимации при показе */
.offerSeoImage.show {
    display: block;
    animation: appearShake 2s ease-in-out;
}

@keyframes appearShake {
    0% { 
        transform: rotate(0deg);
        opacity: 0;
    }
    50% { 
        transform: rotate(5deg);
        opacity: 1;
    }
    100% { 
        transform: rotate(0deg);
        opacity: 1;
    }
}