Line breaks in long strings

[rogerok]

Hi, how i can handle line breaks in long string?
Now, if add css rule 'white-space: pre-wrap', then layout breaks.

[jameskerr]

I usually do

overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;

[smorodin-it]

Same issue here. PM want to see whole label. Any suggestion to how I can break for two lines, and fix a layout issue as from screenshot above?