Hakim El Hattab 38b11a4d8e only offset slides vertically when center option is true 10 lat temu
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print f0f48bd9b0 use flexbox for vertically centered printing #862 10 lat temu
theme 1aadc53eac don't reduce line height for all headings in base theme (#753) 10 lat temu
reveal.css 38b11a4d8e only offset slides vertically when center option is true 10 lat temu