.balloons-container{position:fixed;top:0;left:0;width:100%;height:100%;overflow:hidden;pointer-events:none;z-index:9999}.balloon-el{position:absolute;font-size:4rem;animation-duration:3s;animation-timing-function:ease-in-out;animation-fill-mode:forwards;opacity:0}.balloon-el.animate{animation-name:balloons-anim}@keyframes balloons-anim{0%{transform:translateY(100vh) translateX(0) scale(0);opacity:1}10%{transform:translateY(90vh) translateX(var(--balloon-horizontal-drift,0px)) scale(.5);opacity:1}90%{opacity:1}100%{transform:translateY(-10vh) translateX(var(--balloon-horizontal-drift,0px)) scale(1);opacity:0}}