.fade-enter-active,.fade-leave-active,.v-enter-active,.v-leave-active{transition:opacity .3s ease-in-out,height .4s ease-in-out}.v-enter-active,.v-leave-active{transition:opacity .3s ease-in-out}.fade-enter-from,.fade-leave-to{opacity:0;height:0px}.v-enter-from,.v-leave-to{opacity:0}.fade-enter-to,.fade-leave-from{opacity:1;height:70px}.v-enter-to,.v-leave-from{opacity:1}