.loy-ads {
  position: fixed;
  top: 20px;
  z-index: 9999;
  width: 160px; /* o el ancho que quieras */
  width: calc((100% - 1200px - 40px) / 2);
  max-width: 500px;
}

.loy-ads-izquierda {
  left: 20px;
}

.loy-ads-derecha {
  right: 20px;
}

.loy-ad-item {
  margin-bottom: 20px;
}

.loy-ad-item img,
.loy-ad-item video,
.loy-ad-item iframe {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 6px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.loy-video-wrapper { position: relative; width: 100%; aspect-ratio: 9 / 16; }
.loy-video-wrapper iframe { width: 100%; height: 100%; border: 0; display: block; }
.loy-video-wrapper a { position: absolute; inset: 0; z-index: 2; display: block; }