w3c/csswg-test — pull request #659 by frivoal (2014-11-19 10:32:15+00:00)
Title: Tests for the formatting of ::first-letter

Previous levels of CSS gave extra flexibility to User Agents to layout
::first-letter in ways that made sense for Drop Caps. As this did not
work interoperably and better ways to do Drop Caps are being introduced,
this possibility has been disallowed. These tests check that conventional
layout is being applied to the ::first-letter pseudo.