/* BUTTON GROUP */
.main-buttons {
    position: absolute;
    top: 500px;

    width: 100%;

    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}

/* REGISTER BUTTON */
.register-btn img,
.download-btn img {
    width: 260px;
    display: block;
    transition: 0.2s ease;
}

.register-btn:hover,
.download-btn:hover {
    animation: btnShake 0.5s ease infinite;
}

.download-btn {
    margin-left: -60px;
}

@keyframes btnShake {

    0% {
        transform: rotate(0deg);
    }

    25% {
        transform: rotate(-2deg);
    }

    50% {
        transform: rotate(2deg);
    }

    75% {
        transform: rotate(-2deg);
    }

    100% {
        transform: rotate(0deg);
    }
}