.popupMessage {
    position: fixed;
    transition: bottom 0.5s;
    min-width: 100%;
    background-color: rgba(0,0,0,0.4);
    z-index: 1000;
    font-size: 1rem;
    box-sizing: border-box;
    padding: 15px;
    color: white;
    z-index: 10000;
}