.powered-by {
  position: fixed;
  bottom: 12px;
  left: 28px;
  z-index: 6;
  color: rgba(255, 255, 255, 0.5);
  font-size: 11px;
}

.powered-by strong {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.3em;
}

aside {
  padding-bottom: 48px;
}