main {
  .description {
    max-width: 800px;
    margin: 0 auto 30px;
    padding: 0 10px;
    text-indent: 1em;
  }
nav.index {
  border-style: dotted;
  border-width: 1px;
  border-radius: 10px;
  border-color: black;
  width: 20em;
  margin: auto;
  padding: 0;
  h2 {
    margin: 0;
    padding: 10px;
    font-size: larger;
    margin: 0;
    padding: 5px 15px;
    border-style: dotted;
    border-width: 0 0 1px 0;
    border-color: black;
    background-color: #eee;
    border-radius: 9px 9px 0 0;
    color: black
  }
  ul {
    margin: 8px auto;
  }
}
}
.description, nav.index {
    a:link, a:hover a:active, a:visited {
      color: black;
      text-decoration: underline dotted gray;
    }
}
section {
    width: 95%;
    margin: 20px auto;
    padding: 0;
    border-style: dotted;
    border-width: 1px;
    border-color: black;
    border-radius: 10px;
    background-color: white;
    color: black;
    h2 {
        margin: 0;
        padding: 10px 20px;
        border-style: dotted;
        border-width: 0 0 1px 0;
        border-color: black;
        background-color: #eee;
        border-radius: 9px 9px 0 0;
        color: black
    }
    p {
        margin: 0;
        padding: 10px 20px;
        text-indent: 1em;
    }

}
.gallery {
  width: 96%;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 20px;
  padding: 0 auto;
  margin: 10px auto 30px auto;
}
.album-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}
.album-card {
  max-width: 360px;
  margin: auto;
}
@media (max-width: 640px) {
  .gallery {
    display: flex;
    flex-wrap: wrap;
  }
  .album-card {
    flex: 1 1 100%;
  }
  .description {
    padding: 0 20px;
  }
}