body {
  overflow: hidden;
  background-color: lightblue;
  height: 100vh;
  width: calc(50/35 * 100vh);;
  min-width: 50px;
  min-height: 30px;
}

/* Card 1 */
#container {
  margin-top: 15vh;
  margin-bottom: 15vh;
  margin-left: -10px;
  margin-right: 0px;
  min-width: 50px;
  min-height: 35px;
  height: 70vh;
  width: calc(50/35 * 70vh);
}

#container canvas {
  width: 50%;
  height: 100%;
}

#container canvas {
  width: 50%;
  height: 100%;
}

#container img {
  width: 50%;
  height: 100%;
  visibility: hidden;
}

#container img {
  width: 50%;
  height: 100%;
  visibility: hidden;
}

#container img {
  width: 50%;
  height: 100%;
  visibility: hidden;
}

#container img {
  width: 50%;
  height: 100%;
  visibility: hidden;
}

#container img {
  width: 50%;
  height: 100%;
  visibility: hidden;
}

#container img {
  width: 50%;
  height: 100%;
  visibility: hidden;
}