* {
  margin: 0;
  padding: 0;
}

#particles-js a:hover {
  color: rgba(0, 0, 0, 0);
  text-shadow: 0 0 20px white;
}

#particles-js a {
  text-decoration: none;
  -webkit-transition: all 0.7s ease;
  transition: all 0.7s ease;
  font-size: 5rem;
  position: absolute;
  top: 40%;
  left: 45%;
  font-variant:small-caps;
  color: white;
  font-family: Helvetica;
}

#particles-js {
    z-index: 900;
position: inherit;
  width: 100%;
  height: 100%;

}

.particles-background {
    z-index: 100;

  width: 100%;
  height: 100%;
    background-image: url(img/fond.jpg);


  background-repeat: no-repeat;
  background-size: cover;
  background-position: 50% 50%;
}