.popUp {
    position: fixed;
    z-index: 4000;
    left: 0;
    top: 0;
    background: #000000bf;
    height: 100vh;
    width: 100vw;
    padding: .5rem;
}

.popUp img {
    width: 60vw;
    margin: 0 auto;
}

.crossBtn {
    position: absolute;
    right: 10%;
    top: 10%;
    background: var(--clr_acnt);
    border: 0;
    width: 50px;
    height: 50px;
    font-size: 2rem;
    border-radius: 50%;
    color: #fff;
}