.stars-container{position:absolute;top:0;left:0;width:100%;height:100%;overflow:hidden;z-index:0;pointer-events:none;opacity:.4}.star{position:absolute;background:#fff;border-radius:50%;opacity:.3;animation:moveStars 12s linear infinite,pulseStars .5s ease-in-out infinite alternate}@keyframes moveStars{0%{transform:translateY(0)}to{transform:translateY(-100vh)}}@keyframes pulseStars{0%{opacity:.3}to{opacity:.6}}