#popupbanner-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0,0,0,0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

#popupbanner-banner {
    background: #fff;
    border-radius: 6px;
    padding: 20px 30px;
    width: 60%;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    position: relative;
    text-align: center;
}

#popupbanner-banner img {
    max-width: 100%;
    height: auto;
    margin-bottom: 15px;
}

#popupbanner-banner p, #popupbanner-banner span {
    font-size: 16px;
    margin-bottom: 10px;
}

.promocode-popupbanner {
    font-size: 1.2rem;
}

@media (max-width: 767px) {
    #popupbanner-banner {
        background: #fff;
        border-radius: 6px;
        padding: 10px 20px;
        width: 100%;
        box-shadow: 0 5px 15px rgba(0,0,0,0.3);
        position: relative;
        text-align: center;
    }
}