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## &lt;marked-element&gt;

Element wrapper for the [marked](https://github.com/chjj/marked) library.

`<marked-element>` accepts Markdown source, and renders it to a child
element with the slot `markdown-html`. This child element can be styled
as you would a normal DOM element. If you do not provide a child element
with the `markdown-html` slot, the Markdown source will still be rendered,
but to a shadow DOM child that cannot be styled.

The Markdown source can be specified several ways:

### Use the `markdown` attribute to bind markdown

```html
<marked-element markdown="`Markdown` is _awesome_!">
  <div slot="markdown-html"></div>
</marked-element>
```

### Use `<script type="text/markdown">` element child to inline markdown

```html
<marked-element>
  <div slot="markdown-html"></div>
  <script type="text/markdown">
    Check out my markdown!

    We can even embed elements without fear of the HTML parser mucking up their
    textual representation:

    ```html
    <awesome-sauce>
      <div>Oops, I'm about to forget to close this div.
    </awesome-sauce>
    ```
  </script>
</marked-element>
```

### Use `<script type="text/markdown" src="URL">` element child to specify remote markdown

```html
<marked-element>
  <div slot="markdown-html"></div>
  <script type="text/markdown" src="../guidelines.md"></script>
</marked-element>
```

Note that the `<script type="text/markdown">` approach is *static*. Changes to
the script content will *not* update the rendered markdown!

Though, you can data bind to the `src` attribute to change the markdown.

```html
<marked-element>
  <div slot="markdown-html"></div>
  <script type="text/markdown" src$="[[source]]"></script>
</marked-element>
...
<script>
  ...
  this.source = '../guidelines.md';
</script>
```

### Styling

If you are using a child with the `markdown-html` slot, you can style it
as you would a regular DOM element:

```css
[slot="markdown-html"] p {
  color: red;
}

[slot="markdown-html"] td:first-child {
  padding-left: 24px;
}
```