## zh-CN

自定义日历头部内容。

## en-US

Customize Calendar header content.

```css
.site-calendar-customize-header-wrapper {
  width: 300px;
  border: 1px solid #f0f0f0;
  border-radius: 2px;
}
```

<style>
  [data-theme="dark"] .site-calendar-customize-header-wrapper {
    border: 1px solid #303030;
  }
</style>