/* use Gellix font for everything in the page */
body {
  font-family: 'Gellix', sans-serif;
}
.navHeader {
  font-size: 32px;
  font-style: normal;
  font-weight: 400;
}
.about {
  padding: 64px 164px;
  /* center items in about div */
  display: flex;
  flex-direction: column;
  align-items: center;
}
.about h3 {
  margin-top: 0;
  font-size: 24px;
}
.about p {
  font-weight: 400;
  font-size: 18px;
  line-height: 1.6;
  max-width: 1080px;
}
.datasetContent {
  padding: 75px 150px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.allDatasets {
  border-bottom: 1px solid #595959;
}

.allDatasets img {
  display: inline-block;
  margin-right: 6px;
}
.openDataset {
  margin-top: 14px;
  font-size: 14px;
  font-style: normal;
  font-weight: 600;
}
.openDataset a {
  color: #1D73BF;
  text-decoration: underline;
}
.openDataset img {
  display: inline-block;
  margin-right: 6px;
}

.datasetCount {
  color: #595959;
  font-size: 18px;
  font-style: normal;
  font-weight: 400;
}
.datasetItem {
  padding: 42px 0;
  border-bottom: 1px solid #e0e0e0;
  gap: 62px;
}

.datasetItem h4 a:hover {
  text-decoration: underline;
}
.datasetItem img {
  max-height: 134px;
  max-width: 134px;
  width: auto;
}
.subDataset {
  color: #000000;
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 14px;
}
.subDataset a {  
  font-weight: 600;  
}
.subDataset span:nth-child(2) {
  margin-left: 10px;
  border-left: 1px solid #000000;
  padding-left: 10px;
}
.datasetDescription {
  font-size: 18px;
  display: none;
}

/* Mobile-first CSS directives */
html {
  font-size: 16px;
}

body {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
.bannerImage {
  height: 200px;
  width: 100%;
}
.about,
.datasetContent {
  padding: 24px 8px;
}
.navHeader {
  font-size: 22px;
}
.allDatasets {
  font-size: 20px;
}

.allDatasets h3 {
  font-size: 24px;
  font-weight: 500;
  margin: 0;
}

.datasetItem {
  padding: 24px 0;
  gap: 24px;
}
.datasetItem h4 {
  color: #151515;
  font-size: 17px;
  font-weight: 500;
  margin-bottom: 5px;
}
.about h3 {
  font-size: 20px;
}

.about p,
.datasetDescription {
  font-size: 16px;
}

header#home {
  padding-top: 56px;
}

/* Responsive adjustments for tablets and up */
@media (min-width: 600px) {
  .bannerImage {
    height: 300px;
  }
  .datasetDescription {
    display: block;
  }
  .about,
  .datasetContent {
    padding: 48px 32px;
  }
  .allDatasets {
    font-size: 30px;
  }
  .datasetItem {
    padding: 32px 0;
    gap: 40px;
  }
}

/* Responsive adjustments for desktop */
@media (min-width: 900px) {
  .bannerImage {
    height: 400px;
  }
  .navHeader {
    font-size: 32px;
  }
  header#home {
    padding-top: 90px;
  }
  .about {
    padding: 64px 164px;
  }
  .datasetContent {
    padding: 75px 150px;
  }
  .allDatasets {
    font-size: 34px;
  }
  .allDatasets h3 {
    font-size: 34px;
  }
  .datasetItem {
    padding: 42px 0;
    gap: 62px;
  }
  .datasetItem h4 {
    font-size: 20px;
  }
  .about h3 {
    font-size: 24px;
  }
  .about p,
  .datasetDescription {
    font-size: 18px;
  }
}
.datasetDescription a {
  color: #1d73bf;
  text-decoration: underline;
}