:not(:defined) > * {
    display: none;
    }
    
    body {
      background-color: #dbdbdb;
      margin: 0;
      padding: 0;
      width: 100vw;
      height: 100vh;
    }
    
    model-viewer {
      width: 100%;
      height: 90%;
      background-color: #dbdbdb;
    }
    
    .Hotspot {
      background: #fff;
      border-radius: 32px;
      border: 0;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.25);
      box-sizing: border-box;
      cursor: pointer;
      height: 24px;
      padding: 8px;
      position: relative;
      transition: opacity 0.3s;
      width: 24px;
      display: block;
      --min-hotspot-opacity: 0;
    }

    
    .Hotspot:not([data-visible]) {
      background: transparent;
      border: 4px solid #fff;
      box-shadow: none;
      height: 32px;
      pointer-events: none;
      width: 32px;
    }
    
    .Hotspot:focus {
      border: 4px solid rgb(0, 128, 200);  
      height: 32px;
      outline: none;
      width: 32px;  
    }
    
    .Hotspot > * {
      opacity: 1;
      transform: translateY(-50%);
    }
    
    .HotspotAnnotation{
      background: #fff;
      border-radius: 4px;
      box-shadow: 0 2px 4px rgba(0, 0, 0, 0.25);
      color: rgba(0, 0, 0, 0.8);
      display: block;
      font-family: Futura, Helvetica Neue, sans-serif;
      font-size: 15px;
      font-weight: 700;
      left: calc(100% + 1em);
      max-width: 160px;
      overflow-wrap: break-word;
      padding: 0.5em 1em;
      position: absolute;
      top: 50%;
      width: max-content;
    }
    
    .HotspotAnnotation:hover{
      background-color: #7fc8ff;
      
    }
    
    .HotspotAnnotation:active{
      background-color: rgb(0, 128, 200); 
    }
    
    
    
    .Hotspot:not([data-visible]) > * {
      opacity: 0;
      pointer-events: none;
      transform: translateY(calc(-50% + 4px));
      transition: transform 0.3s, opacity 0.3s;
    }
    
    
    .progress-bar {
      display: block;
      width: 33%;
      height: 10%;
      max-height: 2%;
      position: absolute;
      left: 50%;
      top: 50%;
      transform: translate3d(-50%, -50%, 0);
      border-radius: 25px;
      box-shadow: 0px 3px 10px 3px rgba(0, 0, 0, 0.5), 0px 0px 5px 1px rgba(0, 0, 0, 0.6);
      border: 1px solid rgba(255, 255, 255, 0.9);
      background-color: rgba(0, 0, 0, 0.5);
    }
    
    .progress-bar.hide {
      visibility: hidden;
      transition: visibility 0.3s;
    }
    
    .update-bar {
      background-color: rgba(255, 255, 255, 0.9);
      width: 0%;
      height: 100%;
      border-radius: 25px;
      float: left;
      transition: width 0.3s;
    }
    
    #ar-button {
      background-image: url(ar_icon.png);
      background-repeat: no-repeat;
      background-size: 20px 20px;
      background-position: 12px 50%;
      background-color: #fff;
      position: absolute;
      left: 50%;
      transform: translateX(-50%);
      white-space: nowrap;
      bottom: 16px;
      padding: 0px 16px 0px 40px;
      font-family: Roboto Regular, Helvetica Neue, sans-serif;
      font-size: 14px;
      color:#4285f4;
      height: 36px;
      line-height: 36px;
      border-radius: 18px;
      border: 1px solid #DADCE0;
    }
    
    #ar-button:active {
      background-color: #E8EAED;
    }
    
    #ar-button:focus {
      outline: none;
    }
    
    #ar-button:focus-visible {
      outline: 1px solid #4285f4;
    }
    
    @keyframes circle {
      from { transform: translateX(-50%) rotate(0deg) translateX(50px) rotate(0deg); }
      to   { transform: translateX(-50%) rotate(360deg) translateX(50px) rotate(-360deg); }
    }
    
    @keyframes elongate {
      from { transform: translateX(100px); }
      to   { transform: translateX(-100px); }
    }
    
    model-viewer > #ar-prompt {
      position: absolute;
      left: 50%;
      bottom: 60px;
      animation: elongate 2s infinite ease-in-out alternate;
      display: none;
    }
    
    model-viewer[ar-status="session-started"] > #ar-prompt {
      display: block;
    }
    
    model-viewer > #ar-prompt > img {
      animation: circle 4s linear infinite;
    }
      
  
    

      #annotation{
        /* background-color: #7fc8ff; */
        background: linear-gradient(rgba(0, 119, 192, 0.5), rgba(0, 119, 192, 0.5)), url('BGibz.png'); 
        position: absolute;
        font-family: verdana;
        color: rgb(255, 255, 255);
        z-index: 99;
        transform: translate(10px, 10px);
        border-radius: 10px;
        padding: 10px;
        margin: 25px; 
      }
    
      #annotationButton{
        /* background-color: #0f86e2*/
        background-color: rgba(0, 119, 192, 0.5);
        position: absolute;
        bottom: 25px;
        font-family: verdana;
        font-size: 15px;
        z-index: 99;
        transform: translate(10px, 10px);
        border-radius: 10px;
        padding: 10px;
        margin: 25px; 
      }

      #annotationButton2{
        background-color: #0f86e2;
        position: absolute;
        font-family: verdana;
        font-size: 15px;
        z-index: 99;
        transform: translate(10px, 10px);
        border-radius: 10px;
        padding: 10px;
        margin: 25px; 
      }