canvas {
  display: block;
  vertical-align: bottom;
  
} /* ---- particles.js container ---- */
#particles-js, #particles-js-2, #particles-js-light {
  position: absolute;
  width: 100%;
  top: 0;
  height: 100%;
  z-index: 0;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: 50% 50%;
}