WPO-Foundation/webpagetest — pull request #119 by rviscomi (2013-09-10 20:49:48+00:00)
Title: Ensure that test labels wrap to fit within the container

Test labels are commonly defaulted to the test URL. URL strings may not contain many word-breaking characters, so the text overflows beyond the container.

word-wrap: break-word; ensures that the text breaks as necessary to keep the entire label visible.

Read more: https://developer.mozilla.org/en-US/docs/Web/CSS/word-wrap