HTML height Attribute

<canvas id="myCanvas" width="200" height="200" style="border:1px solid">

<embed src="helloworld.swf" width="200" height="200">

<iframe src="/default.html" width="200" height="200">
</iframe>

<img src="smiley.gif" alt="Smiley face" height="42" width="42">

<form action="demo_form.asp">
  First name: <input type="text" name="fname"><br>
  Last name: <input type="text" name="lname"><br>
  <input type="image" src="img_submit.gif" alt="Submit" width="48" height="48">
</form>

<object data="helloworld.swf" height="400" width="400"></object>

<video width="320" height="240" controls>
  <source src="movie.mp4" type="video/mp4">
  <source src="movie.ogg" type="video/ogg">
  Your browser does not support the video tag.
</video>