hr {
  background: none;
  border: none;
  border-bottom: 10px dashed #000;
  margin: 2em 0;
}






















































.fond {
  width: 300px;
  height: 300px;
  background: url(https://accentgrave.net/indexof/anastomose.png);
}


.multiples-fonds {
  background-size: 10px;
}






.couverture {
  width: 300px;
  aspect-ratio: 1;
}
.couverture img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}