.container {
  position: relative;
  flex: 1;
  width: 100%;
  height: 100%;
  min-height: 0;
  padding: 10px;
  box-sizing: border-box;
}

.card:not(.minimized) .container {
  display: block;
}

canvas {
  outline: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}