html italic letters protrude from their container (and may be cut by the next container' background)
To illustrate the problem (background has an alpha 0.2 for presentation purposes): http://jsfiddle.net/Novado/enhuc4jv/1/ <span style="font-family: impact; font-size: 500pt; font-style: italic;"> <span style="border: 1px dotted #000;background-color: rgba(10, 10, 10, 0.2);"><span style="border: 1px solid red;color: red;background-color: rgba(200, 0, 0, 0.2);">World</span> </span><span style="border: 1px dotted green; background-color: rgba(200, 0, 0, 0.2);"><span style="border: 1px solid blue; color: blue;background-color: rgba(0,0,200,0.2);">World</span> </span> </span> Lack of break