.grid-container .main {
  margin: 0 2em;
  max-width: none;
}

.portfolio-grid {
  grid-column-end: span 4;
}

@media (max-width: 900px) {
  .grid-container {
    gap: 8px;
  }
  .grid-container .fifths {
    grid-template-columns: repeat(4, 1fr);
  }
}
@media (max-width: 600px) {
  .grid-container.fifths {
    grid-template-columns: repeat(3, 1fr);
    margin: 0;
    padding: 8px;
  }
  .tag-list {
    display: none;
  }
  .portfolio-grid {
    grid-column-end: span 3;
  }
}
@media (max-width: 400px) {
  .grid-container.fifths {
    grid-template-columns: 1fr;
    margin: 0;
    padding: 8px;
  }
  .tag-list {
    display: none;
  }
  .portfolio-grid {
    grid-column-end: auto;
  }
}