.kerooja-ad-banner-wrapper { 
    position: relative; 
    width: 100%; 
    margin: 0 auto; 
    overflow: hidden; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
}
.kerooja-ad-placeholder { 
    width: 100%; 
    height: 100%; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    color: #999; 
    font-weight: 700; 
    font-size: 14px; 
    text-align: center; 
    letter-spacing: 1px; 
    text-transform: uppercase; 
    background: #fdfdfd; 
    border: 1px dashed #ccc; 
    z-index: 1; 
}
.kerooja-slides-container { 
    position: absolute; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    z-index: 2; 
}
.kerooja-ad-close { 
    position: absolute; 
    top: 8px; 
    right: 8px; 
    z-index: 10; 
    font-size: 20px; 
    font-weight: bold; 
    line-height: 1; 
    cursor: pointer; 
    color: #888; 
    background: rgba(255,255,255,0.7); 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    transition: 0.3s; 
    padding: 4px; 
    border-radius: 50%; 
    width: 28px; 
    height: 28px; 
}
.kerooja-ad-close:hover { 
    color: #111; 
    background: #fff; 
}
.kerooja-ad-slide { 
    position: absolute; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    opacity: 0; 
    transition: opacity 0.8s ease-in-out; 
    display: block; 
    z-index: 1; 
}
.kerooja-ad-slide.active { 
    opacity: 1; 
    z-index: 2; 
}
.kerooja-ad-slide img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    display: block; 
}