body{margin:0;overflow:hidden}.shape{position:absolute;animation:moveRandom 8s linear infinite;z-index:-1}.circle{width:50px;height:50px;border-radius:50%}.triangle{width:0;height:0;border-style:solid}.top-left{border-width:50px 50px 0 0}.top-right{border-width:50px 0 0 50px}.bottom-left{border-width:0 50px 50px 0}.bottom-right{border-width:0 0 50px 50px}@keyframes moveRandom{0%,to{transform:translate(0)}25%{transform:translate(${getRandomInt(50,200)}px,${getRandomInt(0,200)}px)}50%{transform:translate(${getRandomInt(50,200)}px,${getRandomInt(50,200)}px)}75%{transform:translate(0,${getRandomInt(50,200)}px)}}