#site-nav {
  position: relative;
}

#sidebar {
  opacity: 0.6;
}

#sidebar:hover {
  opacity: 1;
}

#buttons-container {
  display: none;
}

.post-avatar {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: inherit;
}

.post-avatar img {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  object-fit: cover;
}

.post-avatar span {
  font-size: 0.9rem;
}