.video-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.video-gallery .video-card {
  flex: 0 0 calc(33.333% - 20px);
  box-sizing: border-box;
  border: 1px solid #eee;
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
  transition: box-shadow 0.3s ease;
}

.video-gallery .video-card:hover {
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.video-gallery .video-card img {
  width: 100%;
  height: auto;
  display: block;
}

.video-gallery .video-card .video-title {
  padding: 10px;
  font-size: 15px;
  text-align: center;
  background: #f8f8f8;
}
img.card-img-top {
    max-width: 100%;
}