body {
  margin: 0;
  padding: 0;
  width: 100vw;
  height: 100vh;
  ov: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #ececec;
}

canvas {
  max-width: 100%;
  max-height: 100%;
}


.preloader {
    position:fixed;
    top:0;
    left:0;
    right:0;
    bottom:0;
     background: #ececec; 
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    height: 100%;
    z-index:99;
}

.status {
    width:50px;
    height:30px;
    position:fixed;
    left:50%; 
    top:50%; 
   margin:-25px 0 0 -15px; 
}

.spinner {
  margin: 0px auto;
  width: 50px;
  height: 30px;
  text-align: center;
  font-size: 10px;
}

.spinner > div {
  background-color: #9E9E9E;
  height: 100%;
  width: 6px;
  display: inline-block;
  
  -webkit-animation: stretchdelay 1.2s infinite ease-in-out;
  animation: stretchdelay 1.2s infinite ease-in-out;
}

.spinner .rect2 {
  -webkit-animation-delay: -1.1s;
  animation-delay: -1.1s;
}

.spinner .rect3 {
  -webkit-animation-delay: -1.0s;
  animation-delay: -1.0s;
}

.spinner .rect4 {
  -webkit-animation-delay: -0.9s;
  animation-delay: -0.9s;
}

.spinner .rect5 {
  -webkit-animation-delay: -0.8s;
  animation-delay: -0.8s;
}

@-webkit-keyframes stretchdelay {
  0%, 40%, 100% { -webkit-transform: scaleY(0.4) }  
  20% { -webkit-transform: scaleY(1.0) }
}

@keyframes stretchdelay {
  0%, 40%, 100% { 
    transform: scaleY(0.4);
    -webkit-transform: scaleY(0.4);
  }  20% { 
    transform: scaleY(1.0);
    -webkit-transform: scaleY(1.0);
  }
}