<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<!DOCTYPE html>
search email url tel number range date color
month week time datetime datetime-local
<input name="email" type="email" placeholder="Enter Your email address" />
<input name="search" required />
<input name="search" autofocus />
<video poster="movie.jpg" preload controls>
<source src="movie.webm" type='video/webm; codecs="vp8.0, vorbis"'>
<source src="movie.ogg" type='video/ogg; codecs="theora, vorbis"'>
<source src="movie.mp4" type='video/mp4; codecs="avc1.4D401E, mp4a.40.2"'>
<p>This is fallback content</p>
</video>
box-sizing: border-box;