.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
}

/* Style for the pop-up content */
.modal-content {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: #fff;
    padding: 20px;
    border-radius: 5px;
    width: 500px;
    max-height: 400px;
    overflow-y: auto;
}

.popupContent p {
    text-align: center;
}

.warning {
    animation: blinker 1.5s linear infinite;
    color: red;
    font-family: sans-serif;
}

@keyframes blinker {
    50% {
        opacity: 0;
    }
}

/* Style for the close button */
.close {
    display: flex;
    justify-content: flex-end;
    float: right;
    cursor: pointer;
}