.header-search-enter{opacity:0;transform:translateY(-20px);max-height:0;overflow:hidden}.header-search-enter-active{transition:opacity .3s,transform .3s,max-height .3s}.header-search-enter-active,.header-search-exit{opacity:1;transform:translateY(0);max-height:calc(100vh - 56px);overflow:hidden}.header-search-exit-active{opacity:0;transform:translateY(-20px);max-height:0;transition:opacity .3s,transform .3s,max-height .3s;overflow:hidden}