.mfaw-sticky-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: #fff;
    box-shadow: 0 -2px 8px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}
.mfaw-ad-img {
    max-width: 100%;
    height: auto;
}
.mfaw-close {
    position: absolute;
    right: 10px;
    top: 10px;
    background: rgba(0,0,0,0.6);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    cursor: pointer;
}
.mfaw-close:hover {
    background: rgba(0,0,0,0.8);
}