/* ---- reset ---- */
canvas {
  display: block;
  vertical-align: bottom;
} /* ---- particles.js container ---- */
#particles-js {
  position: fixed!important;
  inset: 0;
  z-index: -1;
  opacity: 0.75;
  width: 100%;
  height: 100%;
  background-image: url("");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: 50% 50%;
}