:root {
  --about-bg: #12161f;
  --about-border: #2a3140;
  --about-text: #e7ecf4;
}

.about-card {
  background: var(--about-bg);
  border: 1px solid var(--about-border);
  border-radius: 12px;
  color: var(--about-text);
  float: right;
  margin: 0 0 1.5rem 1.5rem;
  max-width: 320px;
  padding: 1rem 1.25rem;
}

.about-card h2 {
  font-size: 1.1rem;
  margin-top: 0;
}

.about-card a {
  color: inherit;
  text-decoration: underline;
}

@media (max-width: 900px) {
  .about-card {
    float: none;
    margin: 0 0 1rem 0;
    max-width: none;
  }
}