**[ This description is mirrored from README.md at [github.com/HTMLElements/smart-accordion](https://github.com//HTMLElements/smart-accordion/blob/v2.3.3/README.md) on 2019-05-10 ]** # [Smart Accordion Element](https://www.htmlelements.com) [](https://twitter.com/intent/tweet?text=Get%20over%2020%20free%20custom%20elements%20based%20on%20SmartHTMLElements%20&url=https://www.htmlelements.com/&via=htmlelements&hashtags=bootstrap,design,templates,blocks,developers,webcomponents,customelements,polymer,material)  [](https://smarthtmlelements.slack.com/) [](https://github.com/HTMLElements/smart-accordion/blob/master/LICENSE) [](https://www.npmjs.com/package/@smarthtmlelements/smart-accordion) [](https://github.com/HTMLElements/smart-accordion) [](https://github.com/HTMLElements/smart-accordion/blob/master/LICENSE) [](https://www.htmlelements.com) [](https://www.webcomponents.org/element/htmlelements/smart-accordion) # <smart-accordion> [Live Demo ↗](https://htmlelements.com/demos/accordion/) | [Documentation ↗](https://www.htmlelements.com/docs/) | [Installation ↗](https://www.npmjs.com/package/@smarthtmlelements/smart-core) [<smart-accordion>](https://htmlelements.com/demos/accordion/) is a Custom HTML Element with expandable panels, part of the [Smart HTML Elements](http://htmlelements.com/). Each panel has header and content. ```html ``` [](https://htmlelements.com/demos/accordion) [](https://htmlelements.com/demos/accordion) ## Getting Started Smart HTML Elements components documentation includes getting started, customization and api documentation topics. [Getting Started Documentation](https://www.htmlelements.com/docs/accordion/) | [CSS Documentation](https://www.htmlelements.com/docs/accordion-css/) | [API Documentation](https://www.htmlelements.com/docs/accordion-api/) ## The file structure for Smart HTML Elements - `source/` Javascript files. - `source/styles/` Component CSS Files. - `demos/` Demo files ## Running demos in browser 1. Fork the `Smart-HTML-Elements-Core` repository and clone it locally. 1. Make sure you have [npm](https://www.npmjs.com/) installed. 1. When in the `Smart-HTML-Elements-Core` directory, run `npm install` and then `bower install` to install dependencies. 1. Run a localhost or upload the demo on a web server. Then run: - /demos/smart-accordion/smart-accordion-overview.htm ## Following the coding style We are using [ESLint](http://eslint.org/) for linting JavaScript code. ## Creating a pull request - Make sure your code is compliant with ESLint - [Submit a pull request](https://www.digitalocean.com/community/tutorials/how-to-create-a-pull-request-on-github) with detailed title and description - Wait for response from one of our team members ## License Apache License 2.0