#cta-overlay-wrapper {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.2);
    z-index: 10;
}

#cta-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: lightslategray;
    border: 2px solid black;
    padding: 25px 30px;
    height: 400px;
    overflow-y: scroll;
}

#cta-overlay .cta-overlay-close {
    position: fixed;
    top: 0;
    right: 15px;
    cursor: pointer;
    font-size: 1.4rem;
}