.td-toc-fab{bottom:max(1rem, env(safe-area-inset-bottom));right:max(1rem, env(safe-area-inset-right));transition:bottom .3s cubic-bezier(.16,1,.3,1),transform .2s}@media (max-width:639.98px){body.td-book-demo-open .td-toc-fab{bottom:calc(max(1rem, env(safe-area-inset-bottom)) + 78px)}}