aside {
  padding-left: 0.5rem;
  margin: 0.5rem 0.5rem 0.5rem 1.5rem;
  box-shadow: inset 5px 0 5px -5px #29627e;
  font-style: italic;
  color: #29627e;
}

aside > p {
  margin: 0.5rem;
}

@media (prefers-color-scheme: dark) {
  aside {
    color: #a6d6e3;
    box-shadow-color: #a6d6e3;
  }
}