Embedding YouTube video
Copy the embed code (iframe) from YouTube and paste in desired location in the article
To copy the embed code, go to the video on YouTUbe and click the share button
From the pop-up, under the section “Share a link”, choose “Embed”
Copy the code or click on “COPY” in the bottom right corner
Hold down the command button on your keyboard and click on the video. The video should now appear as grey box in article.
From Styles menu at the top, choose “embed-video”. Menu to the left should say “paragraph”