update <img> to <video> for mp4 formats

diff --git a/ofl/tacone/article/ARTICLE.en_us.html b/ofl/tacone/article/ARTICLE.en_us.html
index 4296f98456bebab9c7035db3ccff3d0a5c57ecd3..0eaf7178c17db2ba1f3ef97eb8b1f0161c2770dd 100644 (file)
--- a/ofl/tacone/article/ARTICLE.en_us.html
+++ b/ofl/tacone/article/ARTICLE.en_us.html
@@ -3,11 +3,11 @@
 <p>To contribute, see <a href="https://github.com/Afrotype/tac">github.com/Afrotype/tac</a>.</p>
 
 <hr>
-<img src="1.mp4">
+<video src="1.mp4">
 <img src="2.1.jpg">
-<img src="2.2.mp4">
-<img src="2.3.mp4">
-<img src="3.1.mp4">
+<video src="2.2.mp4">
+<video src="2.3.mp4">
+<video src="3.1.mp4">
 <img src="2.4.jpg">
 <img src="3.2.jpg">
 <img src="3.3.jpg">