/* Pop-Up Banner CSS */
    #popup-banner {
        position: fixed;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5); /* Semi-transparent background for overlay */
        z-index: 1000;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    #popup-content {
        background-color: transparent; /* Transparent background for content */
        padding: 20px;
        border-radius: 5px;
        box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
        text-align: center;
        position: relative;
    }

    #popup-content img {
        max-width: 100%;
        height: auto;
        display: block;
        margin: 0 auto;
    }

    #popup-close {
        position: absolute;
        top: 10px;
        right: 10px;
        font-size: 20px;
        cursor: pointer;
        color: #fff; /* White color for the close button for visibility */
    }