About
Example
<video width="320" height="240" controls="controls">
<source src="/_media/video/flipbook_within_a_flipbook_flipception.mp4" type="video/mp4">
</video>
- or without the child sub element
<video
src="tgif.vid"
poster="/poster.jpg"
autoplay controls>
</video>
Style
To overcome that the images overflow their container, you can use this rule
img, embed, object, video {
max-width: 100%;
}