How can I wrap or break long text/word in a fixed width?

ref – https://stackoverflow.com/questions/18225302/how-can-i-wrap-or-break-long-text-word-in-a-fixed-width-span

span {

display:block;

width:150px;

word-wrap: break-word;

}

this:
VeryLongLongLongLongLongLongLongLongLongLongLongLongExample

becomes:

VeryLongLo
ngLongLong
LongLongLo
ngLongLong
LongLongLo
ngExample