Language Menu is too small to see

[SEWeiTung]

URL:

https://nodejs.org

Browser Name:

N/A

Browser Version:

N/A

Operating System:

N/A

How to reproduce the issue:

Open the website, and you see the language picker menu is too small to choose language with:

Look at the right corner of the language menu, and you'll see the result.

[SEWeiTung]

Yesterday it's normal but now when I open the page, it looks like this.