.accordion .transition, 
.accordion ul li i:before, 
.accordion ul li i:after, 
.accordion p {
    transition: all 0.25s ease-in-out;
  }
  
  .accordion .flipIn, 
  .accordion ul li {
    animation: flipdown 0.5s ease both;
  }
  
  .accordion .no-select, 
  .accordion h2 {
    user-select: none;
  }
  
 /*  
  @media (max-width: 550px) {
    body {
      box-sizing: border-box;
      transform: translate(0, 0);
      max-width: 100%;
      min-height: 100%;
      margin: 0;
      left: 0;
    }
  }
  */
  
  .accordion h2 {
    cursor: pointer;
  }
  
  .accordion p {
    position: relative;
    overflow: hidden;
    opacity: 1;
    transform: translate(0, 0);
    z-index: 2;
  }
  
  .accordion ul {
    list-style: none;
    perspective: 900;
    padding: 0;
    margin: 0;
  }
  
  .accordion ul li {
    position: relative;
    padding: 0;
    margin: 0;
    padding-bottom: 4px;
    padding-top: 18px;
    border-top: 1px dotted #dce7eb;
  }

  .accordion ul li {
    animation-delay: 0.25s;
  }

  .accordion ul li:last-of-type {
    padding-bottom: 0;
  }
  
  .accordion ul li i {
    position: absolute;
    transform: translate(-6px, 0);
    margin-top: 0.5rem;
    right: 0;
  }
  
  .accordion ul li i:before, 
  .accordion ul li i:after {
    content: "";
    position: absolute;
    width: 3px;
    height: 9px;
  }
  
  .accordion ul li i:before {
    transform: translate(-2px, 0) rotate(45deg);
  }
  
  .accordion ul li i:after {
    transform: translate(2px, 0) rotate(-45deg);
  }
  
  .accordion ul li input[type=checkbox] {
    position: absolute;
    cursor: pointer;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0;
  }
  
  .accordion ul li input[type=checkbox]:checked ~ p {
    margin-top: 0;
    max-height: 0;
    opacity: 0;
    transform: translate(0, 50%);
  }
  
  .accordion ul li input[type=checkbox]:checked ~ i:before {
    transform: translate(2px, 0) rotate(45deg);
    color: red;
  }
  
  .accordion ul li input[type=checkbox]:checked ~ i:after {
    transform: translate(-2px, 0) rotate(-45deg);
    color: red;
  }
  
  @keyframes flipdown {
    0% {
      opacity: 0;
      transform-origin: top center;
      transform: rotateX(-90deg);
    }
    5% {
      opacity: 1;
    }
    80% {
      transform: rotateX(8deg);
    }
    83% {
      transform: rotateX(6deg);
    }
    92% {
      transform: rotateX(-3deg);
    }
    100% {
      transform-origin: top center;
      transform: rotateX(0deg);
    }
  }