[ { "path": ". jshintrc", "content": "{\n \"esversion\": 6,\n}" }, { "path": ".gitattributes", "content": "examples/* linguist-vendored" }, { "path": ".github/ISSUE_TEMPLATE.md", "content": "### Description\r\n\r\n### Link to isolated reproduction with no external CSS / JS\r\n[Ideally in jsfiddle.net (https://jsfiddle.net/alvarotrigo/ea17skjr) or codepen.io (https://codepen.io/alvarotrigo/pen/qqabrp), links to personal websites won't be reviewed unless isolated. Reported issues without a reproduction might get closed.]\r\n\r\n### Steps to reproduce it\r\n1. [First step]\r\n2. [Second step]\r\n3. [and so on...]\r\n\r\n### Versions \r\n[Browser, operating system, device, ...]\r\n" }, { "path": ".github/PULL_REQUEST_TEMPLATE.md", "content": "1. Make sure to commit it to the `dev` branch!\r\n2. Read https://github.com/alvarotrigo/fullPage.js/wiki/Contributing-to-fullpage.js\r\n" }, { "path": ".gitignore", "content": ".DS_Store\n.idea\n.ignore/\n.vscode/*\n.history/\nbower_components/\nnode_modules/\n**/node_modules/\npackage-lock.json\nsrc/fullpage.extensions.js\nsrc/js-extensions/**\nsrc/js-limited/**\nsrc/css-limited/**\nsrc/js/mixed/index.js\ndist/fullpage.extensions.js\ndist/fullpage.limited.js\ndist/fullpage.limited.min.js\ndist/fullpage.limited.min.css\nexamples/bug**\ngulp/secret.js\nbuild/**\nlocal/**\nrollup.ext.config.js\nrollup.limited.config.js" }, { "path": "BACKERS.md", "content": "# Sponsors & Backers\n\nfullPage.js is being developed and maintained by [Alvaro Trigo](https://twitter.com/imac2).\nAny help you can provide for its development and maintenance over time will be appreciated!\n\nHere's the list of the persons/companies which are currently contributing to fullPage.js.\nThanks for it!\n\nWant to be in the list? [Contact me](https://alvarotrigo.com/#contact) | [Become a patreon](https://www.patreon.com/fullpagejs)\n\n## Bronze Sponsor ($30+ / month)\n\n### Companies\n\n\n \n \n \n \n \n \n \n \n
\n \n \"Codeless\"\n \n \n \n \n \n \n \n \n \n \n \n \n \n
\n" }, { "path": "CONTRIBUTING.md", "content": "## Contributing to fullpage.js\n\nYour contributions to the project are very welcome. If you would like to fix a bug or propose a new feature, you can submit a Pull Request.\n\nPlease make sure you follow these points:\n\n- Use the `dev` branch to commit your pull requests. \n- Do not edit files in `dist/` directory\n- If the pull request is related with an issue, please name the issue number in the comments (eg: #16)\n- Please prefer clarity over brevity in all cases (variable names, conditions, functions...)\n- Describe the problem in the Pull Request description (of course you would do it, why do I mention that?)\n\nThank you for your commitment!" }, { "path": "FUNDING.yml", "content": "github: alvarotrigo" }, { "path": "LICENSE", "content": " GNU GENERAL PUBLIC LICENSE\r\n Version 3, 29 June 2007\r\n\r\n Copyright (C) 2007 Free Software Foundation, Inc. \r\n Everyone is permitted to copy and distribute verbatim copies\r\n of this license document, but changing it is not allowed.\r\n\r\n Preamble\r\n\r\n The GNU General Public License is a free, copyleft license for\r\nsoftware and other kinds of works.\r\n\r\n The licenses for most software and other practical works are designed\r\nto take away your freedom to share and change the works. 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If the\r\nProgram specifies that a certain numbered version of the GNU General\r\nPublic License \"or any later version\" applies to it, you have the\r\noption of following the terms and conditions either of that numbered\r\nversion or of any later version published by the Free Software\r\nFoundation. If the Program does not specify a version number of the\r\nGNU General Public License, you may choose any version ever published\r\nby the Free Software Foundation.\r\n\r\n If the Program specifies that a proxy can decide which future\r\nversions of the GNU General Public License can be used, that proxy's\r\npublic statement of acceptance of a version permanently authorizes you\r\nto choose that version for the Program.\r\n\r\n Later license versions may give you additional or different\r\npermissions. However, no additional obligations are imposed on any\r\nauthor or copyright holder as a result of your choosing to follow a\r\nlater version.\r\n\r\n 15. Disclaimer of Warranty.\r\n\r\n THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY\r\nAPPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT\r\nHOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM \"AS IS\" WITHOUT WARRANTY\r\nOF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,\r\nTHE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\r\nPURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM\r\nIS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF\r\nALL NECESSARY SERVICING, REPAIR OR CORRECTION.\r\n\r\n 16. Limitation of Liability.\r\n\r\n IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING\r\nWILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS\r\nTHE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY\r\nGENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE\r\nUSE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF\r\nDATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD\r\nPARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),\r\nEVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF\r\nSUCH DAMAGES.\r\n\r\n 17. Interpretation of Sections 15 and 16.\r\n\r\n If the disclaimer of warranty and limitation of liability provided\r\nabove cannot be given local legal effect according to their terms,\r\nreviewing courts shall apply local law that most closely approximates\r\nan absolute waiver of all civil liability in connection with the\r\nProgram, unless a warranty or assumption of liability accompanies a\r\ncopy of the Program in return for a fee.\r\n\r\n END OF TERMS AND CONDITIONS\r\n\r\n How to Apply These Terms to Your New Programs\r\n\r\n If you develop a new program, and you want it to be of the greatest\r\npossible use to the public, the best way to achieve this is to make it\r\nfree software which everyone can redistribute and change under these terms.\r\n\r\n To do so, attach the following notices to the program. It is safest\r\nto attach them to the start of each source file to most effectively\r\nstate the exclusion of warranty; and each file should have at least\r\nthe \"copyright\" line and a pointer to where the full notice is found.\r\n\r\n \r\n Copyright (C) \r\n\r\n This program is free software: you can redistribute it and/or modify\r\n it under the terms of the GNU General Public License as published by\r\n the Free Software Foundation, either version 3 of the License, or\r\n (at your option) any later version.\r\n\r\n This program is distributed in the hope that it will be useful,\r\n but WITHOUT ANY WARRANTY; without even the implied warranty of\r\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r\n GNU General Public License for more details.\r\n\r\n You should have received a copy of the GNU General Public License\r\n along with this program. If not, see .\r\n\r\nAlso add information on how to contact you by electronic and paper mail.\r\n\r\n If the program does terminal interaction, make it output a short\r\nnotice like this when it starts in an interactive mode:\r\n\r\n Copyright (C) \r\n This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.\r\n This is free software, and you are welcome to redistribute it\r\n under certain conditions; type `show c' for details.\r\n\r\nThe hypothetical commands `show w' and `show c' should show the appropriate\r\nparts of the General Public License. Of course, your program's commands\r\nmight be different; for a GUI interface, you would use an \"about box\".\r\n\r\n You should also get your employer (if you work as a programmer) or school,\r\nif any, to sign a \"copyright disclaimer\" for the program, if necessary.\r\nFor more information on this, and how to apply and follow the GNU GPL, see\r\n.\r\n\r\n The GNU General Public License does not permit incorporating your program\r\ninto proprietary programs. If your program is a subroutine library, you\r\nmay consider it more useful to permit linking proprietary applications with\r\nthe library. If this is what you want to do, use the GNU Lesser General\r\nPublic License instead of this License. But first, please read\r\n." }, { "path": "README.md", "content": "# fullPage.js\r\n![preview](https://raw.github.com/alvarotrigo/fullPage.js/master/examples/imgs/intro.png)\r\n![compatibility](https://raw.github.com/alvarotrigo/fullPage.js/master/examples/imgs/compatible.png)\r\n\r\n

\r\n English |\r\n Español |\r\n Français |\r\n Pусский |\r\n 中文 |\r\n 한국어 | \r\n 日本語 | \r\n Português Brasileiro\r\n

\r\n\r\n

\r\n\tAvailable for Vue, React and Angular.\r\n

\r\n\r\n---\r\n\r\n![fullPage.js version](https://img.shields.io/badge/fullPage.js-v4.0.41-brightgreen.svg)\r\n[![License](https://img.shields.io/badge/License-GPL-blue.svg)](https://www.gnu.org/licenses/gpl-3.0.html)\r\n[![jsDelivr Hits](https://data.jsdelivr.com/v1/package/npm/fullpage.js/badge?style=rounded)](https://www.jsdelivr.com/package/npm/fullpage.js)\r\n[![Minzipped Size](https://img.shields.io/bundlephobia/minzip/fullpage.js)](https://bundlephobia.com/package/fullpage.js)\r\n  **|**   *Created by [@imac2](https://twitter.com/imac2)*\r\n\r\n- [Demo online](https://alvarotrigo.com/fullPage/) | [Codepen](https://codepen.io/alvarotrigo/pen/qqabrp)\r\n- [Wordpress plugin for Gutenberg](https://alvarotrigo.com/fullPage/wordpress-plugin-gutenberg/) and [WordPress plugin for Elementor](https://alvarotrigo.com/fullPage/wordpress-plugin-elementor/)\r\n- [Wordpress theme](https://alvarotrigo.com/fullPage/utils/wordpress.html)\r\n- [fullpage.js Extensions](https://alvarotrigo.com/fullPage/extensions/)\r\n- [Frequently Answered Questions](https://github.com/alvarotrigo/fullPage.js/wiki/FAQ---Frequently-Answered-Questions)\r\n- [[Migration from fullPage v3 to fullpage v4]](https://alvarotrigo.com/fullPage/help/migration-from-fullpage-3/)\r\n---\r\n\r\nA simple and easy to use library that creates fullscreen scrolling websites (also known as single page websites or onepage sites) and adds landscape sliders inside the sections of the site.\r\n\r\n- [Introduction](https://github.com/alvarotrigo/fullPage.js#introduction)\r\n- [Compatibility](https://github.com/alvarotrigo/fullPage.js#compatibility)\r\n- [License](https://github.com/alvarotrigo/fullPage.js#license)\r\n- [Usage](https://github.com/alvarotrigo/fullPage.js#usage)\r\n - [Creating links to sections or slides](https://github.com/alvarotrigo/fullPage.js#creating-links-to-sections-or-slides)\r\n - [Creating smaller or bigger sections](https://github.com/alvarotrigo/fullPage.js#creating-smaller-or-bigger-sections)\r\n - [State classes added by fullpage.js](https://github.com/alvarotrigo/fullPage.js#state-classes-added-by-fullpagejs)\r\n - [Lazy loading](https://github.com/alvarotrigo/fullPage.js#lazy-loading)\r\n - [Auto play/pause embedded media](https://github.com/alvarotrigo/fullPage.js#auto-playpause-embedded-media)\r\n - [Use extensions](https://github.com/alvarotrigo/fullPage.js#use-extensions)\r\n- [Options](https://github.com/alvarotrigo/fullPage.js#options)\r\n- [Methods](https://github.com/alvarotrigo/fullPage.js#methods)\r\n- [Callbacks](https://github.com/alvarotrigo/fullPage.js#callbacks)\r\n- [Reporting issues](https://github.com/alvarotrigo/fullPage.js#reporting-issues)\r\n- [Contributing to fullpage.js](https://github.com/alvarotrigo/fullPage.js#contributing-to-fullpagejs)\r\n- [Changelog](https://github.com/alvarotrigo/fullPage.js#changelog)\r\n- [Build tasks](https://github.com/alvarotrigo/fullPage.js#build-tasks)\r\n- [Resources](https://github.com/alvarotrigo/fullPage.js#resources)\r\n- [Who is using fullpage.js](https://github.com/alvarotrigo/fullPage.js#who-is-using-fullpagejs)\r\n- [Donations](https://github.com/alvarotrigo/fullPage.js#donations)\r\n- [Sponsors](https://github.com/alvarotrigo/fullPage.js#sponsors)\r\n\r\n## Introduction\r\nSuggestion are more than welcome, not only for feature requests but also for coding style improvements.\r\nLet's make this a great library to make people's lives easier!\r\n\r\n## Compatibility\r\nfullPage.js is fully functional on all modern browsers and with IE 11. If you need to support IE < 11 consider using [fullPage.js v3](https://github.com/alvarotrigo/fullPage.js/tree/3.1.2).\r\nIt also provides touch support for mobile phones, tablets and touch screen computers.\r\n\r\nSpecial thanks to [Browserstack](https://www.browserstack.com/) for supporting fullpage.js.\r\n\r\n## License\r\n\r\n### Commercial license\r\nIf you want to use fullPage to develop non open sourced sites, themes, projects, and applications, the Commercial license is the appropriate license. With this option, your source code is kept proprietary. Which means, you won't have to change your whole application source code to an open source license. [[Purchase a Fullpage Commercial License]](https://alvarotrigo.com/fullPage/pricing/)\r\n\r\n### Open source license\r\nIf you are creating an open source application under a license compatible with the [GNU GPL license v3](https://www.gnu.org/licenses/gpl-3.0.html), you may use fullPage under the terms of the GPLv3.\r\n\r\n**You will have to provide a prominent notice that fullPage.js is in use. The credit comments in the JavaScript and CSS files should be kept intact** (even after combination or minification).\r\n\r\n[Read more about fullPage's license](https://alvarotrigo.com/fullPage/pricing/).\r\n\r\n## Usage\r\nAs you can see in the example files, you will need to include:\r\n - The JavaScript file `fullpage.js` (or its minified version `fullpage.min.js`)\r\n - The css file `fullpage.css`\r\n\r\n **Optionally**, when using `css3:false`, you can add the [easings file](https://github.com/alvarotrigo/fullPage.js/tree/master/vendors/easings.min.js) in case you want to use other easing effects apart from the one included in the library (`easeInOutCubic`).\r\n\r\n### Install using bower or npm\r\n**Optionally**, you can install fullPage.js with bower or npm if you prefer:\r\n\r\nTerminal:\r\n```shell\r\n// With bower\r\nbower install fullpage.js\r\n\r\n// With npm\r\nnpm install fullpage.js\r\n```\r\n\r\n### Including files\r\n```html\r\n\r\n\r\n\r\n\r\n\r\n\r\n```\r\n\r\nUsing Webpack, Browserify or Require.js? Check [how to use fullPage.js with module loaders](https://github.com/alvarotrigo/fullPage.js/wiki/Use-module-loaders-for-fullPage.js).\r\n\r\n### Optional use of CDN\r\nIf you prefer to use a CDN to load the needed files, fullPage.js is in, [JSDelivr](https://www.jsdelivr.com/package/npm/fullpage.js), [UNPKG](https://unpkg.com/browse/fullpage.js/dist/), [CDNJS](https://cdnjs.com/libraries/fullPage.js) and others.\r\n\r\n### Required HTML structure\r\nStart your HTML document with the compulsory [HTML DOCTYPE declaration](https://www.corelangs.com/html/introduction/doctype.html) on the 1st line of your HTML code. You might have troubles with sections heights otherwise. The examples provided use HTML 5 doctype ``.\r\n\r\nEach section will be defined with an element containing the `section` class.\r\nThe active section by default will be the first section, which is taken as the home page.\r\n\r\nSections should be placed inside a wrapper (`
` in this case). The wrapper can not be the `body` element.\r\n\r\n```html\r\n
\r\n\t
Some section
\r\n\t
Some section
\r\n\t
Some section
\r\n\t
Some section
\r\n
\r\n```\r\n\r\nIf you want to define a different starting point rather than the first section or the first slide of a section, just add the class `active` to the section and slide you want to load first.\r\n\r\n```html\r\n
Some section
\r\n```\r\n\r\nIn order to create a landscape slider within a section, each slide will be defined by default with an element containing the `slide` class:\r\n\r\n```html\r\n
\r\n\t
Slide 1
\r\n\t
Slide 2
\r\n\t
Slide 3
\r\n\t
Slide 4
\r\n
\r\n```\r\n\r\nYou can see a fully working example of the HTML structure in the [`simple.html` file](https://github.com/alvarotrigo/fullPage.js/blob/master/examples/simple.html).\r\n\r\n### Initialization\r\n\r\n#### Initialization with Vanilla Javascript\r\nAll you need to do is call fullPage.js before the closing `` tag.\r\n\r\n```javascript\r\nnew fullpage('#fullpage', {\r\n\t//options here\r\n\tautoScrolling:true,\r\n\tscrollHorizontally: true\r\n});\r\n```\r\n\r\n#### Initialization with jQuery\r\nYou can use fullpage.js as a jQuery plugin if you want to!\r\n\r\n```javascript\r\n$(document).ready(function() {\r\n\t$('#fullpage').fullpage({\r\n\t\t//options here\r\n\t\tautoScrolling:true,\r\n\t\tscrollHorizontally: true\r\n\t});\r\n\r\n\t// Example of how to use fullpage.js methods\r\n\t$.fn.fullpage.setAllowScrolling(false);\r\n});\r\n```\r\n\r\n#### Vanilla JS example with all options\r\nA more complex initialization with all options set could look like this:\r\n```javascript\r\n\r\nvar myFullpage = new fullpage('#fullpage', {\r\n\t// Navigation\r\n\tmenu: '#menu',\r\n\tlockAnchors: false,\r\n\tanchors:['firstPage', 'secondPage'],\r\n\tnavigation: false,\r\n\tnavigationPosition: 'right',\r\n\tnavigationTooltips: ['firstSlide', 'secondSlide'],\r\n\tshowActiveTooltip: false,\r\n\tslidesNavigation: false,\r\n\tslidesNavPosition: 'bottom',\r\n\r\n\t// Scrolling\r\n\tcss3: true,\r\n\tscrollingSpeed: 700,\r\n\tautoScrolling: true,\r\n\tfitToSection: true,\r\n\tfitToSectionDelay: 600,\r\n\tscrollBar: false,\r\n\teasing: 'easeInOutCubic',\r\n\teasingcss3: 'ease',\r\n\tloopBottom: false,\r\n\tloopTop: false,\r\n\tloopHorizontal: true,\r\n\tcontinuousVertical: false,\r\n\tcontinuousHorizontal: false,\r\n\tscrollHorizontally: false,\r\n\tinterlockedSlides: false,\r\n\tdragAndMove: false,\r\n\toffsetSections: false,\r\n\tresetSliders: false,\r\n\tfadingEffect: false,\r\n\tnormalScrollElements: '#element1, .element2',\r\n\tscrollOverflow: true,\r\n\tscrollOverflowMacStyle: false,\r\n\tscrollOverflowReset: false,\r\n\tskipIntermediateItems: false,\r\n\ttouchSensitivity: 15,\r\n\tbigSectionsDestination: null,\r\n\tadjustOnNavChange: true,\r\n\r\n\t// Accessibility\r\n\tkeyboardScrolling: true,\r\n\tanimateAnchor: true,\r\n\trecordHistory: true,\r\n\r\n\t// Design\r\n\tcontrolArrows: true,\r\n\tcontrolArrowsHTML: [\r\n\t\t'
', \r\n\t\t'
'\r\n\t],\r\n\tverticalCentered: true,\r\n\tsectionsColor : ['#ccc', '#fff'],\r\n\tpaddingTop: '3em',\r\n\tpaddingBottom: '10px',\r\n\tfixedElements: '#header, .footer',\r\n\tresponsiveWidth: 0,\r\n\tresponsiveHeight: 0,\r\n\tresponsiveSlides: false,\r\n\teffects: false,\r\n\teffectsOptions: [Object],\r\n\tcinematic: false,\r\n\tcinematicOptions: [Object],\r\n\tparallax: false,\r\n\tparallaxOptions: {type: 'reveal', percentage: 62, property: 'translate'},\r\n\tdropEffect: false,\r\n\tdropEffectOptions: { speed: 2300, color: '#F82F4D', zIndex: 9999},\r\n\twaterEffect: false,\r\n\twaterEffectOptions: { animateContent: true, animateOnMouseMove: true},\r\n\tcards: false,\r\n\tcardsOptions: {perspective: 100, fadeContent: true, fadeBackground: true},\r\n\r\n\t// Custom selectors\r\n\tsectionSelector: '.section',\r\n\tslideSelector: '.slide',\r\n\r\n\tlazyLoading: true,\r\n\tlazyLoadThreshold: 0,\r\n\tobserver: true,\r\n\tcredits: { enabled: true, label: 'Made with fullPage.js', position: 'right'},\r\n\r\n\t// Events\r\n\tbeforeLeave: function(origin, destination, direction, trigger){},\r\n\tonLeave: function(origin, destination, direction, trigger){},\r\n\tafterLoad: function(origin, destination, direction, trigger){},\r\n\tafterRender: function(){},\r\n\tafterResize: function(width, height){},\r\n\tafterReBuild: function(){},\r\n\tafterResponsive: function(isResponsive){},\r\n\tafterSlideLoad: function(section, origin, destination, direction, trigger){},\r\n\tonSlideLeave: function(section, origin, destination, direction, trigger){},\r\n\tonScrollOverflow: function(section, slide, position, direction){}\r\n});\r\n```\r\n\r\n### Creating links to sections or slides\r\nIf you are using fullPage.js with anchor links for the sections (using the `anchors` option or the attribute `data-anchor` in each section), then you will be able to use anchor links also to navigate directly to a certain slide inside a section.\r\n\r\nThis would be an example of a link with an anchor: https://alvarotrigo.com/fullPage/#secondPage/2 (which is the URL you will see once you access to that section/slide manually)\r\nNotice the last part of the URL ends in `#secondPage/2`.\r\n\r\nHaving the following initialization:\r\n\r\n```javascript\r\nnew fullpage('#fullpage', {\r\n\tanchors:['firstPage', 'secondPage', 'thirdPage']\r\n});\r\n```\r\n\r\nThe anchor at the end of the URL `#secondPage/2` defines the section and slide of destination respectively. In the previous URL, the section of destination will be the one defined with the anchor `secondPage` and the slide will be the 2nd slide, as we are using the index `2` for it. (the fist slide of a section has index 0, as technically it is a section).\r\n\r\nWe could have used a custom anchor for the slide instead of its index if we would have used the attribute `data-anchor` on the HTML markup like so:\r\n\r\n```html\r\n
\r\n\t
Slide 1
\r\n\t
Slide 2
\r\n\t
Slide 3
\r\n\t
Slide 4
\r\n
\r\n```\r\nIn this last case, the URL we would use would be `#secondPage/slide3`, which is the equivalent to our previous `#secondPage/2`.\r\n\r\nNote that section anchors can also be defined in the same way, by using the `data-anchor` attribute, if no `anchors` array is provided.\r\n\r\n**Be careful!** `data-anchor` tags can not have the same value as any ID element on the site (or NAME element for IE).\r\n\r\n### Creating smaller or bigger sections\r\n[Demo](https://codepen.io/alvarotrigo/pen/BKjRYm) fullPage.js provides a way to remove the full height restriction from its sections and slides. It is possible to create sections which height is smaller or bigger than the viewport. This is ideal for footers.\r\nIt is important to realise that it doesn't make sense to have all of your sections using this feature. If there is more than one section in the initial load of the site, fullPage.js won't scroll at all to see the next one as it will be already in the viewport.\r\n\r\nTo create smaller sections just use the class `fp-auto-height` in the section you want to apply it. It will then take the height defined by your section/slide content.\r\n\r\n```html\r\n
Whole viewport
\r\n
Auto height
\r\n```\r\n\r\n#### Responsive auto height sections\r\n[Demo](https://codepen.io/alvarotrigo/pen/MzByMa) A responsive auto height can be applied by using the class `fp-auto-height-responsive`. This way sections will be fullscreen until the responsive mode gets fired. Then they'll take the size required by their content, which could be bigger or smaller than the viewport.\r\n\r\n### State classes added by fullpage.js\r\nFullpage.js adds multiple classes in different elements to keep a record of the status of the site:\r\n\r\n- `active` is added the current visible section and slide.\r\n- `active` is added to the current menu element (if using the `menu` option).\r\n- `fp-loaded` is added to the section or slide that triggers lazy loading of media content.\r\n- A class of the form `fp-viewing-SECTION-SLIDE` is added to the `body` element of the site. (eg: [`fp-viewing-secondPage-0`](https://alvarotrigo.com/fullPage/#secondPage)) The `SECTION` and `SLIDE` parts will be the anchors (or indexes if no anchor is provided) of the current section and slide.\r\n- `fp-responsive` is added to the `body` element when the entering in the responsive mode\r\n- `fp-enabled` is added to the `html` element when fullpage.js is enabled. (and removed when destroyed).\r\n- `fp-destroyed` is added to the fullpage.js container when fullPage.js is destroyed.\r\n\r\n### Lazy Loading\r\n[Demo](https://codepen.io/alvarotrigo/pen/eNLBXo) fullPage.js provides a way to lazy load images, videos and audio elements so they won't slow down the loading of your site or unnecessarily waste data transfer.\r\nWhen using lazy loading, all these elements will only get loaded when entering in the viewport.\r\nTo enable lazy loading all you need to do is change your `src` attribute to `data-src` as shown below:\r\n\r\n```html\r\n\r\n\r\n ```\r\n\r\nIf you already use another lazy load solution which uses `data-src` as well, you can disable the fullPage.js lazy loading by setting the option `lazyLoading: false`.\r\n\r\n### Auto play/pause embedded media\r\n\r\n[Demo](https://codepen.io/alvarotrigo/pen/pXEaaK) **Note**: the autoplay feature might not work on some mobile devices depending on the OS and browser (i.e. [Safari on iOS](https://webkit.org/blog/6784/new-video-policies-for-ios/) version < 10.0).\r\n\r\n#### Play on section/slide load:\r\nUsing the attribute `autoplay` for videos or audio, or the param `autoplay=1` for youtube iframes will result in the media element playing on page load.\r\nIn order to play it on section/slide load use instead the attribute `data-autoplay`. For example:\r\n\r\n```html\r\n\r\n```\r\n\r\n#### Pause on leave\r\nEmbedded HTML5 `