.empty{padding-top:1.2em;padding-bottom:1.2em}.is-loading>.loading{position:fixed;top:0;left:0;width:100%;height:100%;background:#fff;z-index:20}body:not(.is-loading) .loading{display:none}.toast{bottom:0;left:0;width:100%}.text-muted{opacity:.5;padding-top:3em}