Webkit's Buggy Word-Spacing Model

Webkit completely ignores all word-spacing rules on inline-blocks

Negative word-spacing with display:inline

negative word-spacing:-2em; does not collapse in webkit

display:inline display:inline display:inline

Negative word-spacing with display:inline-block

negative word-spacing:-2em; ignored in webkit

inline-block inline-block inline-block

Positive word-spacing with display:inline

positive word-spacing:2em; as expected in webkit

display:inline display:inline display:inline

Positive word-spacing with display:inline-block

positive word-spacing:2em; ignored in webkit

inline-block inline-block inline-block