/* Portal grid cards */
.md-typeset .grid.cards > ul > li {
  transition: border-color 0.2s, box-shadow 0.2s;
}
.md-typeset .grid.cards > ul > li:hover {
  border-color: var(--md-accent-fg-color);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Social buttons row */
.md-typeset .md-button {
  margin: 0.25rem;
}