#overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

#pop {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #00000077;
    text-align: center;
    font-weight: bolder;
    color: red;
    border-color: grey;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    z-index: 1000;
}

#pop button {
    margin-top: 10px;
    color: #0E131F;
    background-color: #a0a0a0;
    border: #454545 2px solid;
    border-radius: 5px;
}