.sidebar {
  position: sticky;
  top: 0;
  align-self: flex-start;
  height: 100vh;
  min-height: 100vh;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #27435e transparent;
}

.sidebar::-webkit-scrollbar {
  width: 6px;
}

.sidebar::-webkit-scrollbar-thumb {
  background: #27435e;
  border-radius: 999px;
}

@media (max-width: 720px) {
  .sidebar {
    position: static;
    height: auto;
    min-height: 0;
    overflow: visible;
  }
}