.btn {
    display: inline-block;
    padding: 10px 20px;
    border: 2px solid #00898E;
    border-radius: 10px;
    transition: background .3s;
  }
  .btn:hover {
    background: #00898E;
  }
  .popup {
    position: fixed;
    padding: 10px;
    max-width: 600px;
    border-radius: 10px;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    background-image: linear-gradient(120deg, #fff 0%, #ccc 100%);
    background-size: cover;
    background-repeat: no-repeat;
    visibility: hidden;
    opacity: 0;
    /* "delay" the visibility transition */
    -webkit-transition: opacity .5s, visibility 0s linear .5s;
    transition: opacity .5s, visibility 0s linear .5s;
    z-index: 1;
    border: 3px solid #D6C1C0;
  }
  .popup:target {
    visibility: visible;
    opacity: 1;
    /* cancel visibility transition delay */
    -webkit-transition-delay: 0s;
    transition-delay: 0s;
  }
  .popup-close {
    position: absolute;
    padding: 10px;
    max-width: 600px;
    border-radius: 10px;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    background: #D6C1C0;
  }
  .popup .close {
    position: absolute;
    right: 5px;
    top: 5px;
    padding: 5px;
    color: #000;
    transition: color .3s;
    font-size: 2em;
    line-height: .6em;
    font-weight: bold;
  }
  .popup .close:hover {
    color: #00E5EE;
  }
  
  .close-popup {
    background: rgba(0,0,0,.7);
    cursor: default;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0;
    visibility: hidden;
    /* "delay" the visibility transition */
    -webkit-transition: opacity .5s, visibility 0s linear .5s;
    transition: opacity .5s, visibility 0s linear .5s;
  }
  .popup:target + .close-popup{  
    opacity: 1;
    visibility: visible;
    /* cancel visibility transition delay */
    -webkit-transition-delay: 0s;
    transition-delay: 0s;
  }

  .popup p{
    font-size: 1.2em;
    font-weight: 100;
    color: #D6C1C0;
  }

  .popup li{
    font-size: 1em;
    padding-top: -10px;
    margin-top: -10px;
    color: #D6C1C0;
    text-shadow: 0px 0px 1px #000;
  }

  .popup h2{
    font-size: 1.4em;
    font-weight: bold;
    padding: 10px 80px;
    color: #D6C1C0;
  }

  .cad{
    padding: 4px 10px;
    border: none;
    border-top: 1px solid #000;
    border-left: 1px solid #000;
    border-right: 1px solid #000;
    background: transparent;
    margin-top: 15px;
  }

  .cad:hover{
    background: #000;
    color: #fff;
  }

  .news{
    height: 30px;
    border-radius: 5px;
    border: 1px solid #D6C1C0;
    padding-left: 5px;
    font-size: 0.9em;
    color: #000;
  }

  @media(max-width:768px) {
    .popup h2{
      font-size: 1.4em;
      font-weight: bold;
      padding: 10px 10px;
      color: #D6C1C0;
    }
  }