This page lists all the HTML elements, which are created using tags. They are grouped by function to help you find what you have in mind easily. An alphabetical list of all elements is provided in the sidebar on every element's page as well as this one. Note: For more information about...
The content inside the opening and closing <video></video> tags is shown as a fallback in browsers that don't support the element. Attributes Like all other HTML elements, this element supports the global attributes. autoplay A Boolean attribute; if specified, the video automatically begins to...
The content inside the opening and closing <video></video> tags is shown as a fallback in browsers that don't support the element. Attributes Like all other HTML elements, this element supports the global attributes. autoplay A Boolean attribute; if specified, the video automatically begins to...
HTMLMeta元素 (<meta>) 用来表达任何其他 HTML 元相关元素 (<base>,<link>,<script>,<style>或者<title>) 等无法表达的信息。 通过设置不同的属性,元数据可以分为以下几种: 如果设置了name, 它是一个文档级的元数据,将附着在整个页面上。 如果设置了http-equiv, 它是一个编译指令, 即,由服务器提供的来...
The <html> HTML element represents the root (top-level element) of an HTML document, so it is also referred to as the root element. All other elements must be descendants of this element. There can be only one <html> element in a document.
A document's index.html or index.md starts with "front-matter" -- Each document's index.html or index.md file must begin with some YAML called front-matter that defines some important information about the document: title, slug, and tags (if any). Here's an example that shows the fro...
editor |--> tmpl -live-examples # All example related files and media (only used for testing purposes) |--> css-examples |--> fonts # fonts used by the editor and examples |--> html-examples |--> js-examples |--> mathml-examples |--> media # media used only by the examples ...
localStorageis also the same asglobalStorage[location.hostname], with the exception of being scoped to an HTML5 origin (scheme + hostname + non-standard port) andlocalStoragebeing an instance ofStorageas opposed toglobalStorage[location.hostname]being an instance ofStorageObsoletewhich is covered ...
rem: ?rem = ?*root element size, i.e. font-size of <html> is 10px, then the <li> or <span> inside the <html> tags whose font-size is 1.4em will be 14px, no matter the size of its parent element. font-style: Used to turn italic text on and off. Possible values are as ...
Finally, links are being updated with two simple indicators:external linksshould now be a pleasant gold color, andWayBack links(archive.org) are a modest gray/silver. I will be working to clean up hyperlink tags after I actually get all the links fixed, but for now, be warned that none...