.submenu-slide-enter-active[data-v-52f7b765],.submenu-slide-leave-active[data-v-52f7b765]{overflow:hidden;transition:max-height .3s cubic-bezier(.4,0,.2,1),opacity .3s cubic-bezier(.4,0,.2,1)}.submenu-slide-enter-from[data-v-52f7b765]{max-height:0;opacity:0}.submenu-slide-enter-to[data-v-52f7b765],.submenu-slide-leave-from[data-v-52f7b765]{max-height:500px;opacity:1}.submenu-slide-leave-to[data-v-52f7b765]{max-height:0;opacity:0}