/* Keep header logo tidy */
.md-header__button.md-logo img {
  height: 28px;     /* tweak to taste */
  width: auto;
}

/* Optional: nicer hero spacing on the homepage */
.hero {
  margin: 2rem 0 1rem;
}
.hero .hero-lead {
  font-size: 1.15rem;
  opacity: .85;
}