.bubble-container{position:relative;width:100%;height:100vh;overflow:hidden;display:flex;justify-content:center;align-items:flex-end}.bubble{position:absolute;bottom:-100px;color:#fff;padding:10px 20px;font-size:14px;text-align:center;white-space:nowrap;animation-name:rise;animation-timing-function:linear}@keyframes rise{0%{transform:translateY(0);opacity:1}to{transform:translateY(-150vh);opacity:1}}