body {
    font-family: Arial, sans-serif;
}

.overlay {
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 999;
}

.popup {
    background-color: #f5f5f5;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 0px 20px rgba(0, 0, 0, 0.3);
    text-align: center;
    max-width: 500px;
}

h2 {
    margin-top: 0;
    color: #007BFF;
}

p {
    color: #333;
}

.buttons {
    margin-top: 10px;
    margin-bottom: 10px;
}

button {
    margin: 5px;
    padding: 10px 20px;
    border: none;
    cursor: pointer;
    background-color: #007BFF;
    color: #fff;
    border-radius: 5px;
    font-size: 16px;
}

.ou {
    margin-top: 10pw;
}