html, body {
  background: #3A3042;
  color: #DBB425;
  overflow: hidden;
  margin: 0;
  width: 100%;
  height: 100%;
  font-family: "Squada One", "Helvetica Neue", Helvetica, Arial, sans-serif;
  text-align: center;
}

div.container {
  position: relative;
  z-index: 2;
  margin: 0 10vw;
  top: 50%;
  transform: translateY(-50%);
}

.group {
  font-size: 70px;
  line-height: 1em;
  font-weight: normal;
  text-transform: uppercase;
  margin: 0;
}

.line {
  width: 300px;
  margin: 15px auto;
  height: 4px;
  background-color: #DBB425;
}

h1 {
  font-size: 100px;
  line-height: 1em;
  font-weight: normal;
  text-transform: uppercase;
  margin: 0;
}

#loading, #start {
  font-family: inherit;
  font-size: 50px;
  line-height: 1em;
  font-weight: normal;
  text-transform: uppercase;
  margin: 0;
}

#start {
  color: #DBB425;
  display: none;
  border: none;
  outline: 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
}
#start:hover {
  color: #DEC432;
}
#start span {
  font-size: 80%;
  display: inline-block;
  vertical-align: middle;
}

#demo {
  width: 100%;
  height: 100%;
}

#overlay {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 3;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

#mask {
  /*display: none;*/
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  mix-blend-mode: multiply;
  background-blend-mode: multiply;
  background-image: url('../images/mask.png');
  background-size: 100% 100%;
  z-index: 2;
  pointer-events: none;
}

canvas {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
}

/*:-webkit-full-screen canvas {*/
  /*width: 100%;*/
  /*height: 100%;*/
/*}*/