/* Popup container - can be anything you want */
.popup {
    position: relative;
    display: inline-block;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
  }

  /* The actual popup */
  .popup .popuptext {
    visibility: hidden;
    width: 300px;
    background-color: steelblue;
    color: #fff;
    text-align: center;
    border-radius: 6px;
    padding: 0.6rem 0.6rem;
    position: absolute;
    z-index: 1;
    bottom: 175%;
    left: 50%;
    margin-left: -80px;
  }
  
  /* Popup arrow */
  .popup .popuptext::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 20%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: steelblue transparent transparent transparent;
  }
  
  /* Toggle this class - hide and show the popup */
  .popup .show {
    visibility: visible;
    -webkit-animation: fadeIn 1s;
    animation: fadeIn 1s;
  }
  
  /* Add animation (fade in the popup) */
@-webkit-keyframes fadeIn {
    from {opacity: 0;} 
    to {opacity: 1;}
  }
  
  @keyframes fadeIn {
    from {opacity: 0;}
    to {opacity: 1 ;}
  }