.transition-all{transition:all .5s}.transition-crossfade.enter-from{animation:.5s crossfade-in}.transition-crossfade.leave-to{animation:.5s crossfade-out;position:absolute;top:0;left:0;right:0}@keyframes crossfade-in{0%{opacity:0}50%{opacity:0}to{opacity:1}}@keyframes crossfade-out{0%{opacity:1}50%{opacity:0}to{opacity:0}}.fade{opacity:0;transition:opacity .3s}.fade.in{opacity:1}.collapse{opacity:0;display:none}.collapse.in{opacity:1;display:block}.collapsing{height:0;transition:all .35s;position:relative;overflow:hidden}