I Steps: Go to the reduced test case II Issue: The layout is incorrect III Conclusion: css properties in lex_17 : white-space:nowrap; float:left; are causing the issue IV Other browsers: IE7: ok FF3: ok Opera9.24: ok V Nightly tested: 31238
Created attachment 20053 [details] reduction
<rdar://problem/6036232>
Fixed in <http://trac.webkit.org/changeset/35152>.