.btn {
    background-color: #09B4BF !important;
}

.isotype-alcyone {
    filter: brightness(150%);
    opacity: 0.5;
    animation: rotate 5s linear infinite;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}