Navigation to definition is available for classes, ids, selectors - including nested selectors and selectors with an ampersand & - as well as for variables and mixins.įor properties and pseudo-elements, IntelliJ IDEA can show you a summary from the corresponding MDN article. To jump from a usage of a Style Sheet symbol to its definition, press Ctrl+B. Learn more from Search for usages in a project. To find usages of a Style Sheet symbol, place the caret at it and press Alt+F7. IntelliJ IDEA also provides completion for Sass and SCSS selectors - including nested selectors and selectors created with an ampersand (&). The library is added to the list of JavaScript libraries on the Settings | Languages and Frameworks | JavaScript | Libraries page, see Configuring a library added via a CDN link for details.

Alternatively, hover the mouse over the link and click Download library. To enable completion for the library, press Alt+Enter on the link and select Download library from the list. Open the HTML file with a CDN link to an external CSS library. With IntelliJ IDEA, you can also get completion for class names from Twitter Bootstrap or other CSS libraries that are linked from a CDN in an HTML file without adding these libraries to your project dependencies. Complete Style Sheet classes from external libraries To see all classes and ids defined in the project straight away, before you start typing, press Ctrl+Space twice. If no matching results are found, IntelliJ IDEA also suggests symbols defined in all stylesheet files in the project. In HTML files, IntelliJ IDEA first suggests classes and ids from the style tag and files linked with link tags. Complete Style Sheet classesĬompletion for CSS, SCSS, Less, and Sass classes and ids is available in HTML files, in various types of templates (for example, in Angular or Vue.js), as well as in JSX code. IntelliJ IDEA provides code completion for properties, their values, selectors, variables, and mixins. For more details about plugins, see Managing plugins. Press Ctrl+Alt+S to open the IDE settings and select Plugins. Make sure the CSS plugin is enabled in the settings. You can also look up documentation for Style Sheets, create and move rulesets, introduce variables, and more.

With IntelliJ IDEA, you can write style definitions in CSS as well as in various languages that compile into it, such as Sass, Less, SCSS, or Stylus.

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