/* Change layout to remove sidebar navigation, and use full width for slide content. */
/* Move off-screen so we can still use for mobile navigation. */
main nav {
  position: absolute;
  left: -300px;
}

/* Show main content as full width. */
main article {
  padding-left: 0em;
  overflow: visible; /* For permalinks */
}

/* The intro image */
main article h1 + section + p img {
  float: right;
  width: 12em;
  margin: 0em 2em 2em 4em;
  clip-path: none;
  -webkit-clip-path: none;
}

/* Adjust the info bar at the top. */
main article details.standalone {
  margin-top: 2em;
}

/* Don't float on smaller layouts. */
@media only screen and (max-width: 720px) {
  main article h1 + section + p img {
    float: none;
    width: 10em;
    margin: 0 auto !important;
    padding-right: 1em;
  }
}

/* Curve corners of images. */
main article img {
  width: auto;
  border-radius: 4px;
}

/* Display slide cover images and posters side by side. */
main article h2 + p + p,
main article h2 + p + p + p + p {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

/* For trainings, 3 to a line */
main article h2 + p + p a,
main article h2 + p + p + p + p a {
  flex: 0 0 calc(33.33% - .5em);
  border-bottom: none;
  padding-right: .5em;
}

/* For 2018/2019 posters, 3 to a line */
main article #posters + p + p a {
  flex: 0 0 calc(33.33% - .5em);
}

/* For 2020/2021 posters, 7 to a line */
main article #posters + p + p + p + p a {
  flex: 0 0 calc(14.285% - .5em);
}

/* Add a border since some have backgrounds matching the page. */
main article #posters + p + p + p + p a img {
  border: 1px solid #eee;
}

/* Except on smaller screens. */
@media only screen and (max-width: 720px) {
  main article h2 + p + p a,
  main article #posters + p + p a,
  main article #posters + p + p + p + p a {
    flex: 0 0 100%;
    margin-bottom: 1em;
    padding-right: 0em;
  }

  main article h2 + p + p a:last-of-type,
  main article #posters + p + p a:last-of-type,
  main article #posters + p + p + p + p a:last-of-type {
    margin-bottom: 0em;
  }
}