html {
	box-sizing: border-box;
  }
  *, *:before, *:after {
	box-sizing: inherit;
  }
  body {
	margin: 0;
  }
  #gameContainer {
	width: 100vw;
	height: 100vh;
  }
  canvas {
	width: 100%;
	height: 100%;
	display: block;
  }
  /* try to handle mobile dialog */
  canvas + * {
	z-index: 2;
  }
    .container{
       position:  relative;
	   height: 100%;
    }
  .logo {
	  position: absolute;
	  display: block;
	  max-width: 100vw;
	  max-height: 14vh;
	  width: auto !important;
	  height: auto;
	  margin-left: auto;
	  left: 0;
	  right: 0;
	  transform: translate(50%, 200%);
	  text-align: center;
  }

  #loader {
	position: absolute;
	left: 0;
	top: 0;
	width: 100vw;
	height: 100vh;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	background-image: url(image/background.png);
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
  }
   
  #_progress
  {
	position: relative;
	bottom: 10px;
	right: 10px;
	color: white;
  }
  
  .loading {
	display: block;
	position: absolute;
	top: calc(50% - -40px);
	left: calc(50% - 32px);
	border-radius: 50%;
	perspective: 800px;
	font-size: 20px;
	width: 1em;
	height: 1em;
	border-radius: 50%;
	position: relative;
	text-indent: -9999em;
	animation: mulShdSpin 1.1s infinite ease;
	transform: translateZ(0);
  }
  @keyframes mulShdSpin {
	0%,
	100% {
	  box-shadow: 0em -2.6em 0em 0em #ffffff, 1.8em -1.8em 0 0em rgba(255,255,255, 0.2), 2.5em 0em 0 0em rgba(255,255,255, 0.2), 1.75em 1.75em 0 0em rgba(255,255,255, 0.2), 0em 2.5em 0 0em rgba(255,255,255, 0.2), -1.8em 1.8em 0 0em rgba(255,255,255, 0.2), -2.6em 0em 0 0em rgba(255,255,255, 0.5), -1.8em -1.8em 0 0em rgba(255,255,255, 0.7);
	}
	12.5% {
	  box-shadow: 0em -2.6em 0em 0em rgba(255,255,255, 0.7), 1.8em -1.8em 0 0em #ffffff, 2.5em 0em 0 0em rgba(255,255,255, 0.2), 1.75em 1.75em 0 0em rgba(255,255,255, 0.2), 0em 2.5em 0 0em rgba(255,255,255, 0.2), -1.8em 1.8em 0 0em rgba(255,255,255, 0.2), -2.6em 0em 0 0em rgba(255,255,255, 0.2), -1.8em -1.8em 0 0em rgba(255,255,255, 0.5);
	}
	25% {
	  box-shadow: 0em -2.6em 0em 0em rgba(255,255,255, 0.5), 1.8em -1.8em 0 0em rgba(255,255,255, 0.7), 2.5em 0em 0 0em #ffffff, 1.75em 1.75em 0 0em rgba(255,255,255, 0.2), 0em 2.5em 0 0em rgba(255,255,255, 0.2), -1.8em 1.8em 0 0em rgba(255,255,255, 0.2), -2.6em 0em 0 0em rgba(255,255,255, 0.2), -1.8em -1.8em 0 0em rgba(255,255,255, 0.2);
	}
	37.5% {
	  box-shadow: 0em -2.6em 0em 0em rgba(255,255,255, 0.2), 1.8em -1.8em 0 0em rgba(255,255,255, 0.5), 2.5em 0em 0 0em rgba(255,255,255, 0.7), 1.75em 1.75em 0 0em #ffffff, 0em 2.5em 0 0em rgba(255,255,255, 0.2), -1.8em 1.8em 0 0em rgba(255,255,255, 0.2), -2.6em 0em 0 0em rgba(255,255,255, 0.2), -1.8em -1.8em 0 0em rgba(255,255,255, 0.2);
	}
	50% {
	  box-shadow: 0em -2.6em 0em 0em rgba(255,255,255, 0.2), 1.8em -1.8em 0 0em rgba(255,255,255, 0.2), 2.5em 0em 0 0em rgba(255,255,255, 0.5), 1.75em 1.75em 0 0em rgba(255,255,255, 0.7), 0em 2.5em 0 0em #ffffff, -1.8em 1.8em 0 0em rgba(255,255,255, 0.2), -2.6em 0em 0 0em rgba(255,255,255, 0.2), -1.8em -1.8em 0 0em rgba(255,255,255, 0.2);
	}
	62.5% {
	  box-shadow: 0em -2.6em 0em 0em rgba(255,255,255, 0.2), 1.8em -1.8em 0 0em rgba(255,255,255, 0.2), 2.5em 0em 0 0em rgba(255,255,255, 0.2), 1.75em 1.75em 0 0em rgba(255,255,255, 0.5), 0em 2.5em 0 0em rgba(255,255,255, 0.7), -1.8em 1.8em 0 0em #ffffff, -2.6em 0em 0 0em rgba(255,255,255, 0.2), -1.8em -1.8em 0 0em rgba(255,255,255, 0.2);
	}
	75% {
	  box-shadow: 0em -2.6em 0em 0em rgba(255,255,255, 0.2), 1.8em -1.8em 0 0em rgba(255,255,255, 0.2), 2.5em 0em 0 0em rgba(255,255,255, 0.2), 1.75em 1.75em 0 0em rgba(255,255,255, 0.2), 0em 2.5em 0 0em rgba(255,255,255, 0.5), -1.8em 1.8em 0 0em rgba(255,255,255, 0.7), -2.6em 0em 0 0em #ffffff, -1.8em -1.8em 0 0em rgba(255,255,255, 0.2);
	}
	87.5% {
	  box-shadow: 0em -2.6em 0em 0em rgba(255,255,255, 0.2), 1.8em -1.8em 0 0em rgba(255,255,255, 0.2), 2.5em 0em 0 0em rgba(255,255,255, 0.2), 1.75em 1.75em 0 0em rgba(255,255,255, 0.2), 0em 2.5em 0 0em rgba(255,255,255, 0.2), -1.8em 1.8em 0 0em rgba(255,255,255, 0.5), -2.6em 0em 0 0em rgba(255,255,255, 0.7), -1.8em -1.8em 0 0em #ffffff;
	}
  }