.stage {
  display: block;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stage .headline {
  font-family: Arial, serif;
  font-size: 20px;
  margin-top: 20px;
  font-weight: bold;
}

.stage .ar-box {
  border: 1px solid;
  height: 300px;
  width: 300px;
  margin: 10px;
}

.stage img {
  width: auto;
  max-width: 100%;
  height: auto;
}

.stage .img-fit-h {
  height: 100%;
}

.stage.back {
  position: absolute;
  top: 0px;
  left: 0px;
  padding: 0 16px;
  font-family: Roboto Regular, Helvetica Neue, sans-serif;
  font-size: 14px;
  color:#4285f4;
  height: 36px;
  line-height: 36px;
  border-radius: 18px;
  border: 1px solid #DADCE0;
  display: inline-block;
  margin: 20px 20px;
  z-index: 2;
}

.justify-center {
  display: flex;
  justify-content: center;
}