vertical-cooperative/theme_light/static/css/global_theme.css

.particle_banner {
  position: relative;
  overflow: hidden;
}
.particle_banner .container {
  width: 100%;
  position: absolute;
  top: 0;
}
.particle_banner .container h1 {
  color: white;
  text-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
  font-size: 5em;
}
.particle_banner .container h2 {
  color: rgba(255, 255, 255, 0.6);
  text-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
  font-size: 3em;
}