.popup{
    visibility: hidden;
    min-width: 180px;
    min-height: 60px;
    font-size: larger;
    background-color: #555;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 8px 0;
    position: fixed;
    z-index: 1;
    margin-left: auto;
    margin-right: auto;
    margin-top:auto;
    margin-bottom: auto;
    left: 0px;
    right:0px;
    top: 50%;

    display:flex;
    align-items: center;
    justify-content: center;
}

.bad{
    background-color: #da2323;
    color: #fff;
}

.good{
    background-color: #1bda28;
    color: #fff;
}