<!DOCTYPE html><htmllang="en"><metahttp-equiv="Content-Type"content="text/html; charset=utf-8"/><title>CSS Test: font default features</title><linkrel="author"title="Chris Lilley"href="chris@w3.org"><metaname="assert"content="For upright text within vertical text runs, vertical alternates (OpenType feature: vert) must be enabled"><style>@font-face{font-family:fwf;src:url(support/fonts/FontWithFancyFeatures.otf);}.tests{font-family:fwf;font-size:4em;line-height:1.1;writing-mode:vertical-rl;text-orientation:upright;color:green;}.default{color:purple;}</style><body><p>Test passes if the first <em>vertical</em> line (in purple) has <em>at least one</em> check markand the next two lines (in green) are identical, with two check marks (✓).</p><sectionclass="tests"><pclass="default">AB</p><p><spanclass="test1">A</span><spanclass="test2">A</span></p><pclass="ref">AA</p></section>