.floating-button{position:fixed;bottom:20px;left:50%;transform:translate(-50%);z-index:5;transition:transform .2s ease-in-out}.floating-button .button{white-space:nowrap}.floating-button.hidden{transform:translate(-50%,calc(100% + 30px))}@media screen and (min-width:768px){.floating-button{bottom:30px}}