canvas { display: block; }
#particles-js {
  position: fixed;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -10;
}

.particle-content {
  position: absolute;
  top: 50%;
  right: 50%;
  transform: translate( 50%, -50% );

  width: 100%;
  color: #fff;
  max-width: 90%;
  padding: 2em 3em;
  text-shadow: 0px 0px 2px #131415;
}