.fade-enter-active,.fade-leave-active{transition:opacity .3s}.fade-enter,.fade-leave-to{opacity:0}.list-enter-active,.list-leave-active{transition:all 1s}.list-enter,.list-leave-to{opacity:0;transform:translateY(-30px)}.slide-enter-active,.slide-leave-active{max-height:1500px;transition:max-height .4s ease-in}.slide-enter,.slide-leave-to{max-height:0;transition:max-height .3s ease-out}.slide-chat-box-enter-active,.slide-chat-box-leave-active{max-height:500px;transition:max-height .4s ease-in}.slide-chat-box-enter,.slide-chat-box-leave-to{max-height:0;transition:max-height .3s ease-out}