The HTML of a Canvas

It's easy to make a canvas on a Web page:

<canvas id="canvas0"
width="600"
height="400">
</canvas>

If you don't include the width and height, the canvas width and height will be by default 300x150 (Width x Height).

In Canvas you can also add CSS:

<style>
    canvas { border: 1px solid blue;}
</style>

The above CSS rules will create a canvas displayed as:

Empty canvas