Cannot select error messages with mouse

[outoftime]

https://trello.com/c/WAAioVvx/74-cannot-select-error-messages-with-mouse

I'm using Chrome on Windows 7, and I can't select parts of the error messages in the right column under "You have 1 errors in your html!".

Selecting this text is nice for copy-pasting, and for generally being accessible and having semantically sound markup.