我的搜索页在点击搜索框进入时没有动画效果，但是返回时有动画效果，如何解决

<template>
  <transition name="search">
    <div class="search">
      <header class="g-header-container">
          <search-header/>
      </header>
      <div class="g-content-container">
        <me-scroll>
          <search-hot></search-hot>
        </me-scroll>
      </div>
    </div>
  </transition>
</template>

<script>
  import MeScroll from 'base/scroll';
  // import MeConfirm from 'base/confirm';
  import SearchHeader from './header';
  import SearchHot from './hot';
  // import SearchHistory from './history';
  // import SearchResult from './result';

  export default {
    name: 'Search',
    components: {
      MeScroll,
      // MeConfirm,
      SearchHeader,
      SearchHot
      // SearchHistory,
      // SearchResult
    }
  };
</script>

<style lang="scss" scoped>
  @import "~assets/scss/mixins";

  .search {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: $search-z-index;
    background-color: $bgc-theme;
  }
  .search-enter-active,
  .search-leave-active {    
      transition: all 0.3s;
  }

  .search-enter,
  .search-leave-to {
     transform: translate3d(100%, 0, 0);
  }
</style>