Figure 1.20. Forcing the end of a line with a br elementSimilarly,usinganon-breakingspace( )topreventaline-breakbetween
wordswon’taffect::first-line.Instead,thewordthatsitsbefore willbe
forcedontothesamelineasthetextthatcomesafterit.
Generatedcontentthat’saddedusing::beforewillbecomepartofthefirstline,
asshowninFigure1.21.
Selectors 33