`#lang-select-wrap` improper display when screen width <= 806px

### Check List

- [x] I have already read README.
- [x] I have already searched existing issues and they are not help to me.
- [x] I examined error or warning messages and it's difficult to solve.
- [x] I am using the latest version of this repository.
- [x] I am using the [latest](https://github.com/hexojs/hexo/releases) version of Hexo.
- [x] My Node.js is matched the required version.

### Describe the bug

unexpected line break between icon and text when screen width >768px and <=806px.

### Expected behavior

\>806px

### How to reproduce

use devtools to change screen width le 806px

### Screenshots

_No response_

### Environment information

```text

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### Additional context

_No response_