body,
html {
    height: 100%;
    display: flex;
    -ms-flex-pack: center;
    -webkit-box-pack: center;
    justify-content: center;
    color: #fff;
}

/*
 * Cover
 */
.cover {
  padding: 0 1.5rem;
}
.cover .btn-lg {
  padding: .75rem 1.25rem;
  font-weight: 700;
}

#particles-js canvas {
    display: block;
    vertical-align: bottom;
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
    opacity: 1;
    -webkit-transition: opacity .8s ease, -webkit-transform 1.4s ease;
    transition: opacity .8s ease, transform 1.4s ease
}

#particles-js {
    width: 100%;
    height: 100%;
    position: fixed;
    z-index: -10;
    top: 0;
    left: 0
}

/* to show the canvas bounds and remove scrollbars caused by it, if applicable */
canvas {
  display:block;
  background: rgb(33,36,50);
  position: fixed;
  z-index: -1;
}