html, body {
  width: 100%;
  height: 100%;
  overflow-x: hidden;
  background: black;
  user-select: none;
}

#canvas {
  position: fixed;
  top: 0;
  left: 0;
  background: rgb(5, 0, 20);
  user-select: none;
}

#mouse-control-control {
  position: fixed;
  left: 50px;
  bottom: 50px;
  background: transparent;
  color: rgba(255, 255, 255, 0.6);
  padding: 5px 10px;
  border: solid 2px;
  border-radius: 6px;
  outline: none;
  opacity: 1;
  transition: transform 0.1s cubic-bezier(0.09,0.95,0.14,1.25), opacity 0.1s cubic-bezier(0.09,0.95,0.14,1.25);
  
  &:before {
    content: attr(data-on);
  }
  
  &.off {
    opacity: 0.3;
    transform: translate(-2px, 2px);
    &:before {
      content: attr(data-off);
    }
  }
  
  &:hover {
    color: rgba(225, 205, 255, 0.6);
  }
}


  button {
    font-size: 1em;
    @media only screen 
    and (min-device-width : 375px) 
    and (max-device-width : 812px) {
      font-size: 2em;
    }
}