Test
\r\n\r\n\r\n```\r\n\r\n`style.css`\r\n```css\r\np {\r\n text-decoration: underline;\r\n}\r\n```\r\n\r\nOutput:\r\n```html\r\n\r\n\r\n\r\n\r\nTest
\r\n\r\n\r\n```\r\n\r\n## What is this useful for ?\r\n\r\n- HTML emails. For a comprehensive list of supported selectors see\r\n[here](http://www.campaignmonitor.com/css/)\r\n- Embedding HTML in 3rd-party websites.\r\n\r\n## Projects using juice\r\n\r\n* [node-email-templates][1] - Node.js module for rendering beautiful emails with [ejs][2] templates and email-friendly inline CSS using [juice][3].\r\n* [swig-email-templates][4] - Uses [swig][5], which gives you [template inheritance][6], and\r\n can generate a [dummy context][7] from a template.\r\n\r\n[1]: https://github.com/niftylettuce/node-email-templates\r\n[2]: https://github.com/visionmedia/ejs\r\n[3]: https://github.com/LearnBoost/juice\r\n[4]: https://github.com/andrewrk/swig-email-templates\r\n[5]: https://github.com/paularmstrong/swig\r\n[6]: https://docs.djangoproject.com/en/dev/topics/templates/#template-inheritance\r\n[7]: https://github.com/andrewrk/swig-dummy-context\r\n\r\n## Documentation\r\n\r\n### juice(filePath, [options], callback)\r\n\r\n * `filePath` - html file\r\n * `options` - (optional) object containing these properties:\r\n - `extraCss` - extra css to apply to the file. Defaults to `\"\"`.\r\n - `applyStyleTags` - whether to inline styles in ``\r\n Defaults to `true`.\r\n - `applyLinkTags` [Deprecated, use applyLinksToStyleTags] - whether to resolve `` tags\r\n and inline the resulting styles into document `head`. Defaults to `true`.\r\n - `applyLinksToStyleTags` - whether to resolve `` tags\r\n and replace them with `style` tags. This works with `preserveMediaQueries` \r\n unlike the deprecated `applyLinkTags`. Defaults to `true`.\r\n - `removeStyleTags` - whether to remove the original ``\r\n tags after (possibly) inlining the css from them. Defaults to `true`.\r\n - `preserveMediaQueries` - preserves all media queries (and contained styles) \r\n within `` tags as a refinement when `removeStyleTags` is `true`. \r\n Other styles are removed. Defaults to `false`.\r\n - `applyWidthAttributes` - whether to use any CSS pixel widths to create\r\n `width` attributes on elements set in `juice.widthElements`\r\n - `removeLinkTags` - whether to remove the original ``\r\n tags after (possibly) inlining the css from them. Defaults to `true`.\r\n - `url` - how to resolve hrefs. Defaults to using `filePath`. If you want\r\n to override, be sure your `url` has the protocol at the beginning, e.g.\r\n `http://` or `file://`.\r\n * `callback(err, html)`\r\n - `err` - `Error` object or `null`.\r\n - `html` - contains the html from `filePath`, with potentially `