.burger-enter-active[data-v-e0c17de1],.burger-leave-active[data-v-e0c17de1]{transition:opacity .3s ease,max-height .3s ease}.burger-enter[data-v-e0c17de1],.burger-enter-from[data-v-e0c17de1],.burger-leave-to[data-v-e0c17de1]{opacity:0}