@view-transition {
  navigation: auto;
}
::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 1.11s;
}
body {
  border: solid 1px #000;
  box-shadow: 0 0 1em #444;
  border-radius: 1em;
  padding: 3vw;
  margin: 2vw;
  font-family: system-ui;
  background-image: url('DotPL.png');
  background-repeat: no-repeat;
  background-position: top 2em right 2em;
  background-size: 21vw;
}
a {
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
h1, h3 {
  display: block;
  font-family: serif;
  font-weight: normal;
  font-style: italic;
  margin-top: 0;
}
h1 {
  border-bottom: solid 1px #444;
  font-size: 64px;
  letter-spacing: 3px;
  font-weight: bold;
  -webkit-text-fill-color: #fff;
  -webkit-text-stroke: 1px;
  margin-bottom: 0;
}
h1 img {
  height: 48px;
  margin-right: 16px;
  opacity: .88;
  transition: transform 1s;
  transform: scale(1.2);
  box-shadow: 0 0 8px #444;
}
h1 img:hover {
  transform: scale(1.7);
}
article#calendrier {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: flex-start;
}
section.annee {
  flex: 1 1 0px;
  min-width: 20em;
  max-width: 25%;
  margin: 1em;
  background: rgba(255,255,255,.69);
}
section.annee h2 {
  font-family: serif;
  font-style: italic;
  font-weight: normal;
  border-bottom: solid 1px #444;
}
section.annee ul.mois {
  display: block;
}
section.annee ul.mois li {
  display: inline-block;
  width: 2.2em;
  text-align: center;
  margin: 0;
  padding: 1em;
}
section.annee ul.mois li:nth-of-type(13) {
  font-style: italic;
}
ul.liste {
  max-width: 66%;
  margin-left: 7vw;
}
ul.liste li {
  display: block;
  min-height: 6em;
  margin-top: 1.5em;
}
ul.liste li i.reference {
  color: #444;
}
ul.liste li a.video {
  display: block;
  float: left;
  margin-right: 1.5em;
  width: 120px;
  height: 90px;
  background: #888;
}
a.tag {
  font-size: .77em;
}
a.tag:before {
  content: "🏷️";
}
a.tag:after {
  content: " ";
}
@media (max-width: 30em) {
  body {
    background-position: top 2vw right 2vw;
  }
  h1 {
    font-size: 4.5vw;
  }
  h1 img {
    width: 4vw;
    height: 4vw;
  }
  h3 {
    font-size: .8em;
    margin-top: 1em;
  }
  ul.liste {
    display: block;
    clear: both;
    max-width: calc(100vw - 4em);
    margin: 0 !important;
    padding: 0;
    width: 100% !important;
  }
  section.annee ul {
    margin: 0;
    padding: 0;
    display: block;
  }
}