.stars-scrolling{width:100%;height:200%;position:absolute;top:0;left:0;background-image:radial-gradient(2px 2px at 20px 30px,#eee,#0000),radial-gradient(2px 2px at 40px 70px,#fff,#0000),radial-gradient(1.5px 1.5px at 50px 160px,#ddd,#0000),radial-gradient(2px 2px at 80px 120px,#fff,#0000),radial-gradient(2.5px 2.5px at 110px 210px,#00f0ff,#0000),radial-gradient(2px 2px at 150px 50px,#fff,#0000),radial-gradient(1.5px 1.5px at 200px 180px,#ff007f,#0000),radial-gradient(2px 2px at 250px 100px,#fff,#0000),radial-gradient(2px 2px at 300px 250px,#ddd,#0000),radial-gradient(1.5px 1.5px at 350px 150px,#fff,#0000),radial-gradient(2px 2px at 380px 320px,#00f0ff,#0000);background-repeat:repeat;background-size:400px 400px;animation:starScroll 12s linear infinite;opacity:.55}@keyframes starScroll{0%{transform:translateY(0)}to{transform:translateY(-50%)}}@keyframes shake{0%,to{transform:translate(0)}10%,30%,50%,70%,90%{transform:translate(-3px,-1px)}20%,40%,60%,80%{transform:translate(3px,1px)}}.animate-shake{animation:shake .15s ease-in-out}@keyframes scan{0%{top:-100%}to{top:100%}}.animate-scan{animation:scan 2.5s linear infinite}