@keyframes drift-rtl{0%{transform:translate(calc(100vw + 200px))}to{transform:translate(calc(-100% - 200px))}}@keyframes drift-ltr{0%{transform:translate(calc(-100% - 200px))}to{transform:translate(calc(100vw + 200px))}}@keyframes bob{0%,to{transform:translateY(0)}50%{transform:translateY(-12px)}}.cloud-rtl{animation:linear infinite drift-rtl}.cloud-ltr{animation:linear infinite drift-ltr}.cloud-bob{animation:ease-in-out infinite bob}