body {
  display: flex;
  flex-direction: column;
  margin: 0 auto;
  padding-top: 1em;
}

main {
  margin-top: 1em;
  padding: 1em;
  width: 100%;
  border-radius: 0.42em;
}

header {
  width: 100%;
  display: flex;
  justify-content: start;
  align-content: center;
  a {
    width: 15%;
  }
  nav {
    border-radius: 0.42em;
    width: 100%;
    display: flex;
    padding: 0 1em;
    h1 {
      align-content: center;
    }
    ul {
      align-content: center;
      padding-left: 0;
      li {
        font-size: 1.5em;
        padding: 0.5em 0 0.5em 0.5em;
        list-style: none;
        display: inline-block;
        a {
          text-decoration: none;
        }
      }
    }
  }
}

main {
  figure {
    img {
      margin: 0 auto;
      width: 420px;
      border-radius: 0.42em;
    }
    figcaption {
      text-align: center;
      font-style: italic;
    }
    margin: 2em auto;
  }
}

article {
  figure {
    img {
      width: 96%;
    }
  }
}

section {
  nav {
    margin-top: 1em;
    padding: 1em;
    border-radius: 0.42em;
  }
}

article {
  padding: 0.5em;
  hgroup {
    ul {
      list-style: none;
      padding: 0;
      text-align: justify;
    }
  }
  nav {
    ol {
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      justify-content: space-between;
      li:first-of-type {
        text-align: left;
      }
      li:last-of-type {
        text-align: right;
      }
    }
  }
}

blockquote {
  margin: 1em;
  padding: 1em;
  font-style: italic;
  border-radius: 0.42em;
}

p {
  padding-top: 1em;
  padding-bottom: 1em;
}

footer {
  padding-top: 1em;
  font-size: 0.75em;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  p {
    padding: 0.5em;
  }
}

@media only screen and (max-width: 576px) {
  main {
    figure {
      img {
        width: 69vw;
      }
    }
  }
  body {
    width: 95%;
  }
  header {
    justify-content: space-between;
    nav {
      padding: 0;
      margin: 0;
      h1 {
        display: none;
        padding: 0;
        margin: 0;
      }
      ul {
        padding-right: 1em;
      }
      display: flex;
      width: auto;
      justify-content: center;
    }
  }
}

@media only screen and (min-width: 577px) and (max-width: 768px) {
  body {
    width: 80%;
    nav {
      justify-content: space-between;
      ul {
        li {
          font-size: 1em;
        }
      }
    }
  }
}

@media only screen and (min-width: 769px) and (max-width: 1024px) {
  body {
    width: 666px;
    nav {
      justify-content: space-between;
      ul {
        li {
          font-size: 1.2em;
        }
      }
    }
  }
}

@media only screen and (min-width: 1025px) and (max-width: 1440px) {
  body {
    width: 666px;
    nav {
      justify-content: space-between;
      ul {
        li {
          font-size: 1.3em;
        }
      }
    }
  }
}

@media only screen and (min-width: 1441px) {
  body {
    width: 666px;
    nav {
      justify-content: space-between;
    }
  }
}