.item {
    color: #666666;
    font-size: 2.5em;
    letter-spacing: var(--letter-spacing-base);
    transition: color 0.12s ease-in-out, opacity 0.12s ease-in-out;
    font-weight: 300;
    line-height: normal;
}

.item:hover {
    color: #fff;
}

.item:active {
    opacity: 0.6;
}