This is about the CSS styling in the Pipedrive email page, especially about the width of the to: field.

We don't have any problem in English version, but we have an issue in Korean version.

In Korean version, to is translated as 수신, but this two-letter word is split in two lines.

I believe it's because the width is too small for the word 수신. Would you please extend the width so that this word is placed in one line?