Hakim El Hattab f0f48bd9b0 use flexbox for vertically centered printing #862 11 vuotta sitten
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print f0f48bd9b0 use flexbox for vertically centered printing #862 11 vuotta sitten
theme 1aadc53eac don't reduce line height for all headings in base theme (#753) 11 vuotta sitten
reveal.css 1de159c4f4 start work on video backgrounds #751 11 vuotta sitten
reveal.min.css 1de159c4f4 start work on video backgrounds #751 11 vuotta sitten