.flip-list-move {
    transition: -webkit-transform 0.5s cubic-bezier(0.5, 0, 0.5, 1);
    transition: transform 0.5s cubic-bezier(0.5, 0, 0.5, 1);
    transition: transform 0.5s cubic-bezier(0.5, 0, 0.5, 1), -webkit-transform 0.5s cubic-bezier(0.5, 0, 0.5, 1);
    transition-delay: calc(var(--flip-delay) * 50ms);
  }
  
  /* ---------------------------------- */


  
  .button {
    border: none;
    color: rgb(140, 237, 250);
    background: #758f91;
    -webkit-appearance: none;
       -moz-appearance: none;
            appearance: none;
    font: inherit;
    font-size: 1.25rem;
    padding: .5em 1em;
    border-radius: .3em;
    cursor: pointer;
  }
  
  .shuffle {
    color: #2c3e50;
    background: rgb(140, 237, 250);
  }
  
  .media-gallery {
    display: block;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-gap: 2rem;
    margin: 1rem auto;
    width: 80vmin;
    position: relative;
  }
  
  .media-post {
    display: inline-block;
    padding: 1vmin;
    border-radius: 2vmin;
    box-shadow: 0 10px 5px rgba(0, 0, 0, 0.2);
    margin: 0;
    background: linear-gradient(135deg, #000000, rgb(140, 237, 250));
    position: relative;
    cursor: pointer;
  }
  .media-post img {
    border-radius: 1vmin;
    display: block;
    max-width: 50%;
    height: auto;
  }
  .media-post figcaption {
    color: #FFF;
    position: absolute;
    top: 0;
    left: 0;
    font-weight: bold;
    padding: 1rem 1.5rem;
    z-index: 2;
    font-size: 2rem;
    text-shadow: 0 1px 2px #000;
  }