:not(:defined) > * {
  display: none;
}

body {
  margin: 0;
  padding: 0;
  width: 100vw;
  height: 100vh;
}

model-viewer {
  width: 100%;
  height: 100%;
  background-image: url(/images/Logo\ Transparent\ Forge\ Light.png);
  background-attachment: fixed;
  background-position: center;
  background-size: cover;
  background-color: #252525;
}

.image-container {
  background-image: url('D:\Forge Light\Hammer Your Path\images\Logo Transparent Forge Light.png');
  background-repeat: no-repeat;
  background-size: cover;
  width: 200px;
  height: 200px;
}



.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(248, 112, 0, 0.9);
  width: 0%;
  height: 100%;
  border-radius: 25px;
  float: left;
  transition: width 0.3s;
}

button{
  background-color: blueviolet;
  width: 300px;
  height: 70px;
  border-radius: 20px 20px 20px 20px;
  position:absolute;
  transform: translate(-50%, -50%);
  top: 50%;
  left: 90%;
  padding: 20px 50px;
  font-size: 25px;
  font-weight: bold; 
  
}