body {
  font-family: 'Roboto', sans-serif;
  background-color: #eee;
}

.stage {
  background: #fff;
  width: 560px;
  margin: 2em auto;
  border: 15px solid #333;
  box-shadow: 1px 4px 11px #aaa, inset 1px 3px 6px #ccc;
  padding: 1em 0 3em;
  position: relative;
}

.stage-content {
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  padding-top: 56.25%;
  background: url(https://games.washingtonpost.com/arenaxstorage-blob/arenax-games/BlackJack/0.58/build/resources/assets/thumbs/secondary-thumb2x.jpg) no-repeat;

  position: relative;
}

.stage-content:after {
  content: "email: alabiTseleem@gmail.com";
  text-transform: uppercase;
  transform: translateY(0.5em);
  font-size: 1em;

  position: absolute;
  bottom: -40px;
  left: 100px; 
}

.curtain-container {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
}

.curtain-panel {
  display: flex;
  height: 100%;
  width: 100%;
  cursor: pointer;
  overflow: hidden;
}

.curtain-panel .curtain {
  width: 50%;
  background-color: goldenrod;
  position: relative;
  transition: transform 0.5s ease-out;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.curtain-panel .curtain:before {
  content: attr(data-title);
  text-align: center;
  width: 200%;
  position: absolute;
  top: 50%;
  line-height: 0;
  font-size: 1.1em;
  text-shadow: 1px 1px 3px #ccc;
}

.curtain-panel .left-curtain:before {
  left: 0;
}

.curtain-panel .right-curtain:before {
  right: 0;
}

.curtain-panel .curtain:after {
  content: '';
  background-size: 20px 20px;
  background-image: radial-gradient(circle at 10px -5px, rgba(0, 0, 0, 0) 12px, #fff 13px);
  display: block;
  height: 10px;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
}

.curtain-trigger {
  visibility: hidden;
  position: absolute;
}

.curtain-trigger:checked ~ .left-curtain {
  transform: translateX(calc(-100% + 2em));
}

.curtain-trigger:checked ~ .right-curtain {
  transform: translateX(calc(100% - 2em));
}

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