.stars{position:fixed;width:100%;height:180%;background-image:linear-gradient(0deg,#00badf,#115d89,#051127);z-index:1;overflow:hidden}.star{position:absolute;display:block;background-color:#fff;border-radius:50%;box-shadow:0 0 4px 2px rgba(#fff,.2);opacity:0;animation:twinkle 5s infinite;z-index:-9999}@keyframes twinkle{0%{opacity:0}50%{transform:scale(1.1);opacity:1}to{opacity:0;transform:scale(1)}}