body {
  margin: 0;
  font: normal 75% Arial, Helvetica, sans-serif;
}

canvas {
  position: relative;
  z-index: 0;
  height: 270px !important;
  display: block;
  vertical-align: bottom;
}

div {
  z-index: 1;
}

/* ---- particles.js container ---- */
#particles-js {
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: #957FEF;
  background-image: url("");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: 50% 50%;
  margin-top: -60px;
}

@media only screen and (max-width: 768px) {
  canvas {
    height: 480px !important;
  }
}