fix: style of app

src/main.js

@@ -8,7 +8,6 @@ import 'codemirror/lib/codemirror.css'
 import 'codemirror/theme/xq-light.css'
 
 /* 每个页面公共css */
-import './assets/less/app.less'
 import './assets/less/theme.less'
 import './assets/less/style-mirror.less'
 

src/views/CodemirrorEditor.vue

@@ -618,6 +618,10 @@ export default {
 }
 </script>
 
+<style lang="less" scoped>
+@import url('../assets/less/app.less');
+</style>
+
 <style lang="less" scoped>
 .editor__header {
   padding: 0;