#memeFeed {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
  padding: 1rem;
}

.post-thumbnail {
  position: relative;
  overflow: hidden;
  border-radius: 0.5rem;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  background-color: #fff;
  transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.post-thumbnail:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.thumbnail-container {
  width: 100%;
  height: 0;
  padding-bottom: 100%; /* Square aspect ratio */
  position: relative;
}

.meme-img img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0.5rem;
}

.thumbnail-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  padding: 0.5rem;
  text-align: center;
  font-size: 0.9rem;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
  border-bottom-left-radius: 0.5rem;
  border-bottom-right-radius: 0.5rem;
}

.post-thumbnail:hover .thumbnail-overlay {
  opacity: 1;
}