:root {
    --font-size:    46px;
    --font-family: "Open Sans", sans-serif;
}

h2 {
    margin: 0 15rem;
    font-family: var(--font-family);
    font-size: var(--font-size);
    font-weight: bold;
    opacity: 0;
    animation: fadeIn 1s forwards;
    animation-delay: 3s
}

@keyframes fadeIn {
    from {
        opacity: 0
    }
    to {
        opacity: 1
    }
}