.floating-balls-container{position:fixed;top:0;right:0;bottom:0;left:0;overflow:hidden;pointer-events:none}.floating-ball{position:absolute;bottom:0;border-radius:50%;animation:floatUp infinite;opacity:.8;will-change:transform}@keyframes floatUp{0%{transform:translateY(0) translate(0);opacity:0}10%{opacity:.5}50%{opacity:.4}to{transform:translateY(-120vh) translate(10vw);opacity:0}}