IE Word-wrap

[Prill]

Bene

[spillo491]

grazie dell'aiuto !!

[Prill]

Prego, hai risolto da te

Ho trovato intanto una pagina che si sofferma sulla divisione delle parole e i suoi problemi, è un po' vecchia ma ecco la spiegazione del rifiuto del word-wrap: break-word

Moreover, browsers may refuse to break even at spaces, i.e. to separate strings from each other even if there is a normal space between them. Internet Explorer 7 seems to behave that way when the latter string begins with a colon ":". Such strings are common in some special areas. For example, if you discuss CSS and mention "the pseudoelement :before", IE 7 would treat the string as indivisible, unless you include some explicit line breaking hint before the colon. This would result in poor rendering like the following:
If you discuss CSS and mention the pseudoelement :before in the text, IE 7 would treat the string "pseudoelement :before" as indivisible. That is, it would not put "pseudoelement" on one line and ":before" on the next.

fonte: http://www.cs.tut.fi/~jkorpela/html/nobr.html