body, html { height: 100%; }
body {
	height: 100%;
	background-color:  #000;
}

.footer {
  position: fixed;
  bottom: 10px;
  right: 10px;
  font-size: 12px;
  color: #ffffff;
}


#blackhole {
	height: 100%;
	width: 100%;
	position: relative;
	display: flex;

}

.centerHover {
	width: 255px;
	height: 255px;
	background-color: transparent;
	border-radius: 50%;
	position: absolute;
	left: 50%;
	top: 47%;
	margin-top: -128px;
	margin-left: -128px;
	z-index: 2;
	cursor: pointer;
	line-height: 255px;
	text-align: center;
	transition: all 500ms;

	&.open  {
		opacity: 0;
		pointer-events: none;
	}

	&:hover span {
		color: #DDD;

		&:before { background-color: #DDD; }
		&:after { background-color: #DDD; }
	}

	span {
		color: white;
		font-family: calibri;
		font-size: 12px;
		position: relative;
		transition: all 500ms;

	}
}
canvas {
	position: relative;
	z-index: 1;
	width: 100%;
	height: 100%;
	margin: auto;
}

.button-container {
    z-index: 10;
  margin-top: 10px;
}

.dive-in-button {
  background-color: transparent;
  border: 2px solid #FFF;
  color: #FFF;
  font-size: 14px;
  padding: 12px 16px;
  cursor: pointer;
  z-index: 10;
  transition: background-color 0.3s ease;
  /* position at the center of the screen */
    position: absolute;
    top: 70%;
    left: 50%;
    transform: translate(-50%, -50%);

}

.dive-in-button:hover {
  background-color: #FFF;
  color: #000;
  z-index: 10;
}

.watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0.06;
  z-index: 2;
  width: 310px;
  height: 310px;
}