body {
    font-family: Palatino Linotype;
    color: #0D3B3F;
    background-color: #FAF8F5;
    font-size:14pt;

}
div {
    margin:0 auto;
}

h3, h4 {
    color:#1A6B72;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.sample-card img {
  width: 60%;
  height: auto;
  display: block;
  align-items: center;
  border: 1px solid #1A6B72; 
}

@media (max-width: 750px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}

.sample-card {
  text-align: center;
}

.sample-card img {
  aspect-ratio: 8.5 / 11;
  object-fit: cover;
  margin: 0 auto;
  
}