.toile-jeu {
  flex-grow: 1;
  flex-basis: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;

  align-self: stretch;
  overflow: hidden;

  max-height: 100vh;
  max-width: 100vw;
}
.toile-jeu .canvas {
}