Use callouts to include additional content without breaking the flow of your notes. To create a callout, add `[!info]` to the first line of a blockquote, where `info` is the _type identifier_. The type identifier determines how the callout looks and feels. To see all available types, refer to [[#Supported types]]. ```markdown > [!info] > Here's a callout block. > It supports **Markdown**, [[Internal link|Wikilinks]], and [[Embed files|embeds]]! > ![[Engelbart.jpg]] ``` > [!info] > Here's a callout block. > It supports **Markdown**, [[Internal links|Wikilinks]] and [[Embed files|embeds]]! > ![[Engelbart.jpg]] Callouts are also supported natively on [[Introduction to Obsidian Publish|Obsidian Publish]]. > [!note] > If you're also using the Admonitions plugin, you should update it to at least version 8.0.0 to avoid problems with the new callout feature. ### Change the title By default, the title of the callout is its type identifier in title case. You can change it by adding text after the type identifier: ```markdown > [!tip] Callouts can have custom titles > Like this one. ``` > [!tip] Callouts can have custom titles > Like this one. You can even omit the body to create title-only callouts: ```markdown > [!tip] Title-only callout ``` > [!tip] Title-only callout ### Foldable callouts You can make a callout foldable by adding a plus (+) or a minus (-) directly after the type identifier. A plus sign expands the callout by default, and a minus sign collapses it instead. ```markdown > [!faq]- Are callouts foldable? > Yes! In a foldable callout, the contents are hidden when the callout is collapsed. ``` > [!faq]- Are callouts foldable? > Yes! In a foldable callout, the contents are hidden when collapsed. ### Nested callouts You can nest callouts in multiple levels. ```markdown > [!question] Can callouts be nested? > > [!todo] Yes!, they can. > > > [!example] You can even use multiple layers of nesting. ``` > [!question] Can callouts be nested? > > [!todo] Yes!, they can. > > > [!example] You can even use multiple layers of nesting. ### Customize callouts [[CSS snippets]] and [[Community plugins]] can define custom callouts, or even overwrite the default configuration. To define a custom callout, create the following CSS block: ```css .callout[data-callout="custom-question-type"] { --callout-color: 0, 0, 0; --callout-icon: lucide-alert-circle; } ``` The value of the `data-callout` attribute is the type identifier you want to use, for example `[!custom-question-type]`. - `--callout-color` defines the background color using numbers (0–255) for red, green, and blue. - `--callout-icon` can be an icon ID from [lucide.dev](https://lucide.dev), or an SVG element. > [!warning] Note about lucide icon versions > Obsidian updates Lucide icons periodically. The current version included is shown below; use these or earlier icons in custom callouts. > ![[Credits#^lucide]] > [!tip] SVG icons > Instead of using a Lucide icon, you can also use a SVG element as the callout icon. > > ```css > --callout-icon: '<svg>...custom svg...</svg>'; > ``` ### Supported types You can use several callout types and aliases. Each type comes with a different background color and icon. To use these default styles, replace `info` in the examples with any of these types, such as `[!tip]` or `[!warning]`. Unless you [[#Customize callouts]], any unsupported type defaults to the `note` type. The type identifier is case-insensitive. > [!note] > ```md > > [!note] > > Lorem ipsum dolor sit amet > ``` --- > [!abstract]- > ```md > > [!abstract] > > Lorem ipsum dolor sit amet > ``` Aliases: `summary`, `tldr` --- > [!info]- > ```md > > [!info] > > Lorem ipsum dolor sit amet > ``` --- > [!todo]- > ```md > > [!todo] > > Lorem ipsum dolor sit amet > ``` --- > [!tip]- > ```md > > [!tip] > > Lorem ipsum dolor sit amet > ``` Aliases: `hint`, `important` --- > [!success]- > ```md > > [!success] > > Lorem ipsum dolor sit amet > ``` Aliases: `check`, `done` --- > [!question]- > ```md > > [!question] > > Lorem ipsum dolor sit amet > ``` Aliases: `help`, `faq` --- > [!warning]- > ```md > > [!warning] > > Lorem ipsum dolor sit amet > ``` Aliases: `caution`, `attention` --- > [!failure]- > ```md > > [!failure] > > Lorem ipsum dolor sit amet > ``` Aliases: `fail`, `missing` --- > [!danger]- > ```md > > [!danger] > > Lorem ipsum dolor sit amet > ``` Alias: `error` --- > [!bug]- > ```md > > [!bug] > > Lorem ipsum dolor sit amet > ``` --- > [!example]- > ```md > > [!example] > > Lorem ipsum dolor sit amet > ``` --- > [!quote]- > ```md > > [!quote] > > Lorem ipsum dolor sit amet > ``` Alias: `cite`