.blockui-overlay {
    background-color: rgba(0, 0, 0, 0.6);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.blockui-message {
    background-color: #f9f9f9;
    border: 1px solid #ccc;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
    max-width: 400px;
}

    .blockui-message h2 {
        margin-top: 0;
    }

    .blockui-message p {
        margin-bottom: 10px;
    }

.blockui-button {
    background-color: #007BFF;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
}