#camera-box {
  background-color: gray;
  width: 100%;
  /*padding-top: 75%;*/
  position: relative; /* If you want text inside of it */
  display: flex;
  justify-content: center;
  align-content: center;
}

#video-element {
  width: 100%;
  /*height: */
  /*position: absolute;*/
  /*margin: 0 auto;*/
  /*top: 0;*/
  /*left: 0;*/
  /*right: 0;*/
  /*bottom: 0;*/
}

#snapshot-canvas {
  width: 100%;
}

#snapshot-image {
  width: 100%;
}