div.big-button {
    text-align: center
}

a.big-button--link {
    display: inline-block;
    padding: 8px 16px;
    text-decoration: none;
    background: white;
    text-transform: uppercase;
    color: black;
    border: 3px solid #fb2b32;
    border-radius: 2px;
    font-size: 22px;
    font-weight: bold;
    margin: 16px auto;
    transition: color 0.15s ease-in-out, background 0.15s ease-in-out, border-color 0.15s ease-in-out;
}

a.big-button--link:hover {
    background: #fb2b32;
    color: white;
}