html.modal-active, body.modal-active {
    overflow: hidden;
  }
  
  #modal-container {
    position: fixed;
    display: table;
    height: 100%;
    width: 100%;
    top: 0;
    left: 0;
    transform: scale(0);
    z-index: 1;
  }
  
  
  
  #modal-container.four {
    z-index: 0;
    transform: scale(1);
  }
  
  #modal-container.four .modal-background .modal {
    animation: blowUpModal 0.5s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
  }
  #modal-container.four + .content {
    z-index: 1;
    animation: blowUpContent 0.5s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
  }
  #modal-container.four.out .modal-background .modal {
    animation: blowUpModalTwo 0.5s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
  }
  #modal-container.four.out + .content {
    animation: blowUpContentTwo 0.5s cubic-bezier(0.165, 0.84, 0.44, 1) forwards;
  }
  
  #modal-container .modal-background {
    display: table-cell;
  
    text-align: center;
    vertical-align: middle;
  }
  #modal-container .modal-background .modal {
   width: 100%;
    display: inline-block;
    border-radius: 3px;
    font-weight: 300;
    position: relative;
  }
  #modal-container .modal-background .modal h2 {
    font-size: 25px;
    line-height: 25px;
    margin-bottom: 15px;
  }
  #modal-container .modal-background .modal p {
    font-size: 18px;
    line-height: 22px;
  }
  #modal-container .modal-background .modal .modal-svg {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    border-radius: 3px;
  }
  #modal-container .modal-background .modal .modal-svg rect {
    stroke: #fff;
    stroke-width: 2px;
    stroke-dasharray: 778;
    stroke-dashoffset: 778;
  }
  
  .content {
    min-height: 100%;
    height: 100%;
    background: white;
    position: relative;
    z-index: 0;
  }
  .content h1 {
    padding: 75px 0 30px 0;
    text-align: center;
    font-size: 30px;
    line-height: 30px;
  }
  .content .buttons {
    max-width: 800px;
    margin: 0 auto;
    padding: 0;
    text-align: center;
  }
  .content .buttons .button {
    display: inline-block;
    text-align: center;
    padding: 10px 15px;
    margin: 10px;
    background: red;
    font-size: 18px;
    background-color: #efefef;
    border-radius: 3px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
    cursor: pointer;
  }
  .content .buttons .button:hover {
    color: white;
    background: #009bd5;
  }
  
  
  @keyframes blowUpContent {
    0% {
      transform: scale(1);
      opacity: 1;
    }
    99.9% {
      transform: scale(2);
      opacity: 0;
    }
    100% {
      transform: scale(0);
    }
  }
  @keyframes blowUpContentTwo {
    0% {
      transform: scale(2);
      opacity: 0;
    }
    100% {
      transform: scale(1);
      opacity: 1;
    }
  }
  @keyframes blowUpModal {
    0% {
      transform: scale(0);
    }
    100% {
      transform: scale(1);
    }
  }
  @keyframes blowUpModalTwo {
    0% {
      transform: scale(1);
      opacity: 1;
    }
    100% {
      transform: scale(0);
      opacity: 0;
    }
  }