.floating{z-index:28;flex-direction:column;justify-content:center;align-items:center;transition:visibility .75s,opacity .75s,transform .75s cubic-bezier(.8,-.5,.2,1.4);display:flex;position:fixed;bottom:0}.floating.left{left:0}.floating.right{right:0}.floating.center{left:50%;transform:translate(-50%)}header.top~.floating.hideOnTop{visibility:hidden;opacity:0;transition:visibility .25s,opacity .25s,transform .25s;transform:translateY(100%)}