html, body {
  margin: 0;
  padding: 0;
  font-family: helvetica, arial, sans;
  font-size: 12px;
  height: 100%;
}

canvas {
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  /* mix-blend-mode: multiply; */
  /* filter: drop-shadow(0px 0px 15px rgba(0 0 0 / 40%)) */
}

body {
    background-color: #efefef;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

#defaultCanvas0 {
  /* filter: saturate(92%); */
  /* filter: saturate(110%); */
  /* filter: brightness(1.2); */
  /* mix-blend-mode: multiply; */
  pointer-events: none;
  filter: saturate(115%);
}

#cover {
  display: block;
  z-index: 2;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  filter: saturate(115%);
  /* filter: saturate(95%); */
  /* filter: brightness(1.1); */
  /* opacity: 1; */
  /* mix-blend-mode: multiply; */
}

#WebGLOutput {

  position: absolute;
  left: 0;
  top: 0;
  display: block;
  z-index: 3;

}


input { z-index: 999; }