| 123456789101112131415161718192021222324252627282930313233343536373839404142434445 | <template>  <section class="app-main">    <transition name="fade-transform" mode="out-in">      <keep-alive :include="cachedViews">        <router-view :key="key" />      </keep-alive>    </transition>  </section></template><script>export default {  name: 'AppMain',  computed: {    cachedViews() {      return this.$store.state.tagsView.cachedViews    },    key() {      return this.$route.path    }  }}</script><style scoped>.app-main {  /*50 = navbar  */  min-height: calc(100vh - 84px);  width: 100%;  position: relative;  overflow: hidden;}.fixed-header+.app-main {  padding-top: 84px;}</style><style lang="scss">// fix css style bug in open el-dialog.el-popup-parent--hidden {  .fixed-header {    padding-right: 15px;  }}</style>
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