.selected {
    animation: slide-in 0.5s forwards;
    -webkit-animation: slide-in 0.5s forwards;
  }
  
  .dismiss {
    animation: slide-out 0.5s forwards;
    -webkit-animation: slide-out 0.5s forwards;
  }
  
  @keyframes slide-in {
    0% {
      -webkit-transform: translateX(100%);
    }
    100% {
      -webkit-transform: translateX(0%);
      display: block;
    }
  }
  
  @-webkit-keyframes slide-in {
    0% {
      transform: translateX(100%);
    }
    100% {
      transform: translateX(0%);
    }
  }
  @keyframes slide-out {
    0% {
      transform: translateX(0%);
    }
    100% {
      transform: translateX(100%);
      display: none;
    }
  }
  
  @-webkit-keyframes slide-out {
    0% {
      -webkit-transform: translateX(0%);
    }
    100% {
      -webkit-transform: translateX(100%);
    }
  }