fix:项目初始化

src/App.vue

@@ -0,0 +1,21 @@
+<template>
+  <div id="app">
+    <router-view />
+  </div>
+</template>
+
+<script>
+export default {
+  name: 'App'
+}
+</script>
+<style lang="scss">
+.el-tooltip__popper {
+  max-width: 600px;
+}
+.el-table {
+  font-size: 12px !important;
+  color: rgb(56, 51, 51) !important;
+}
+
+</style>