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diff --git a/vendor/twbs/bootstrap/site/content/docs/5.2/content/typography.md b/vendor/twbs/bootstrap/site/content/docs/5.2/content/typography.md new file mode 100644 index 000000000..733013281 --- /dev/null +++ b/vendor/twbs/bootstrap/site/content/docs/5.2/content/typography.md @@ -0,0 +1,286 @@ +--- +layout: docs +title: Typography +description: Documentation and examples for Bootstrap typography, including global settings, headings, body text, lists, and more. +group: content +toc: true +--- + +## Global settings + +Bootstrap sets basic global display, typography, and link styles. When more control is needed, check out the [textual utility classes]({{< docsref "/utilities/text" >}}). + +- Use a [native font stack]({{< docsref "/content/reboot#native-font-stack" >}}) that selects the best `font-family` for each OS and device. +- For a more inclusive and accessible type scale, we use the browser's default root `font-size` (typically 16px) so visitors can customize their browser defaults as needed. +- Use the `$font-family-base`, `$font-size-base`, and `$line-height-base` attributes as our typographic base applied to the `<body>`. +- Set the global link color via `$link-color`. +- Use `$body-bg` to set a `background-color` on the `<body>` (`#fff` by default). + +These styles can be found within `_reboot.scss`, and the global variables are defined in `_variables.scss`. Make sure to set `$font-size-base` in `rem`. + +## Headings + +All HTML headings, `<h1>` through `<h6>`, are available. + +{{< bs-table >}} +| Heading | Example | +| --- | --- | +| `<h1></h1>` | <span class="h1">h1. Bootstrap heading</span> | +| `<h2></h2>` | <span class="h2">h2. Bootstrap heading</span> | +| `<h3></h3>` | <span class="h3">h3. Bootstrap heading</span> | +| `<h4></h4>` | <span class="h4">h4. Bootstrap heading</span> | +| `<h5></h5>` | <span class="h5">h5. Bootstrap heading</span> | +| `<h6></h6>` | <span class="h6">h6. Bootstrap heading</span> | +{{< /bs-table >}} + +```html +<h1>h1. Bootstrap heading</h1> +<h2>h2. Bootstrap heading</h2> +<h3>h3. Bootstrap heading</h3> +<h4>h4. Bootstrap heading</h4> +<h5>h5. Bootstrap heading</h5> +<h6>h6. Bootstrap heading</h6> +``` + +`.h1` through `.h6` classes are also available, for when you want to match the font styling of a heading but cannot use the associated HTML element. + +{{< example >}} +<p class="h1">h1. Bootstrap heading</p> +<p class="h2">h2. Bootstrap heading</p> +<p class="h3">h3. Bootstrap heading</p> +<p class="h4">h4. Bootstrap heading</p> +<p class="h5">h5. Bootstrap heading</p> +<p class="h6">h6. Bootstrap heading</p> +{{< /example >}} + +### Customizing headings + +Use the included utility classes to recreate the small secondary heading text from Bootstrap 3. + +{{< example >}} +<h3> + Fancy display heading + <small class="text-muted">With faded secondary text</small> +</h3> +{{< /example >}} + +## Display headings + +Traditional heading elements are designed to work best in the meat of your page content. When you need a heading to stand out, consider using a **display heading**—a larger, slightly more opinionated heading style. + +<div class="bd-example"> + <div class="display-1 pb-3 mb-3 border-bottom">Display 1</div> + <div class="display-2 pb-3 mb-3 border-bottom">Display 2</div> + <div class="display-3 pb-3 mb-3 border-bottom">Display 3</div> + <div class="display-4 pb-3 mb-3 border-bottom">Display 4</div> + <div class="display-5 pb-3 mb-3 border-bottom">Display 5</div> + <div class="display-6">Display 6</div> +</div> + +```html +<h1 class="display-1">Display 1</h1> +<h1 class="display-2">Display 2</h1> +<h1 class="display-3">Display 3</h1> +<h1 class="display-4">Display 4</h1> +<h1 class="display-5">Display 5</h1> +<h1 class="display-6">Display 6</h1> +``` + +Display headings are configured via the `$display-font-sizes` Sass map and two variables, `$display-font-weight` and `$display-line-height`. + +Display headings are customizable via two variables, `$display-font-family` and `$display-font-style`. + +{{< scss-docs name="display-headings" file="scss/_variables.scss" >}} + +## Lead + +Make a paragraph stand out by adding `.lead`. + +{{< example >}} +<p class="lead"> + This is a lead paragraph. It stands out from regular paragraphs. +</p> +{{< /example >}} + +## Inline text elements + +Styling for common inline HTML5 elements. + +{{< example >}} +<p>You can use the mark tag to <mark>highlight</mark> text.</p> +<p><del>This line of text is meant to be treated as deleted text.</del></p> +<p><s>This line of text is meant to be treated as no longer accurate.</s></p> +<p><ins>This line of text is meant to be treated as an addition to the document.</ins></p> +<p><u>This line of text will render as underlined.</u></p> +<p><small>This line of text is meant to be treated as fine print.</small></p> +<p><strong>This line rendered as bold text.</strong></p> +<p><em>This line rendered as italicized text.</em></p> +{{< /example >}} + +Beware that those tags should be used for semantic purpose: + +- `<mark>` represents text which is marked or highlighted for reference or notation purposes. +- `<small>` represents side-comments and small print, like copyright and legal text. +- `<s>` represents element that are no longer relevant or no longer accurate. +- `<u>` represents a span of inline text which should be rendered in a way that indicates that it has a non-textual annotation. + +If you want to style your text, you should use the following classes instead: + +- `.mark` will apply the same styles as `<mark>`. +- `.small` will apply the same styles as `<small>`. +- `.text-decoration-underline` will apply the same styles as `<u>`. +- `.text-decoration-line-through` will apply the same styles as `<s>`. + +While not shown above, feel free to use `<b>` and `<i>` in HTML5. `<b>` is meant to highlight words or phrases without conveying additional importance, while `<i>` is mostly for voice, technical terms, etc. + +## Text utilities + +Change text alignment, transform, style, weight, line-height, decoration and color with our [text utilities]({{< docsref "/utilities/text" >}}) and [color utilities]({{< docsref "/utilities/colors" >}}). + +## Abbreviations + +Stylized implementation of HTML's `<abbr>` element for abbreviations and acronyms to show the expanded version on hover. Abbreviations have a default underline and gain a help cursor to provide additional context on hover and to users of assistive technologies. + +Add `.initialism` to an abbreviation for a slightly smaller font-size. + +{{< example >}} +<p><abbr title="attribute">attr</abbr></p> +<p><abbr title="HyperText Markup Language" class="initialism">HTML</abbr></p> +{{< /example >}} + +## Blockquotes + +For quoting blocks of content from another source within your document. Wrap `<blockquote class="blockquote">` around any HTML as the quote. + +{{< example >}} +<blockquote class="blockquote"> + <p>A well-known quote, contained in a blockquote element.</p> +</blockquote> +{{< /example >}} + +### Naming a source + +The HTML spec requires that blockquote attribution be placed outside the `<blockquote>`. When providing attribution, wrap your `<blockquote>` in a `<figure>` and use a `<figcaption>` or a block level element (e.g., `<p>`) with the `.blockquote-footer` class. Be sure to wrap the name of the source work in `<cite>` as well. + +{{< example >}} +<figure> + <blockquote class="blockquote"> + <p>A well-known quote, contained in a blockquote element.</p> + </blockquote> + <figcaption class="blockquote-footer"> + Someone famous in <cite title="Source Title">Source Title</cite> + </figcaption> +</figure> +{{< /example >}} + +### Alignment + +Use text utilities as needed to change the alignment of your blockquote. + +{{< example >}} +<figure class="text-center"> + <blockquote class="blockquote"> + <p>A well-known quote, contained in a blockquote element.</p> + </blockquote> + <figcaption class="blockquote-footer"> + Someone famous in <cite title="Source Title">Source Title</cite> + </figcaption> +</figure> +{{< /example >}} + +{{< example >}} +<figure class="text-end"> + <blockquote class="blockquote"> + <p>A well-known quote, contained in a blockquote element.</p> + </blockquote> + <figcaption class="blockquote-footer"> + Someone famous in <cite title="Source Title">Source Title</cite> + </figcaption> +</figure> +{{< /example >}} + +## Lists + +### Unstyled + +Remove the default `list-style` and left margin on list items (immediate children only). **This only applies to immediate children list items**, meaning you will need to add the class for any nested lists as well. + +{{< example >}} +<ul class="list-unstyled"> + <li>This is a list.</li> + <li>It appears completely unstyled.</li> + <li>Structurally, it's still a list.</li> + <li>However, this style only applies to immediate child elements.</li> + <li>Nested lists: + <ul> + <li>are unaffected by this style</li> + <li>will still show a bullet</li> + <li>and have appropriate left margin</li> + </ul> + </li> + <li>This may still come in handy in some situations.</li> +</ul> +{{< /example >}} + +### Inline + +Remove a list's bullets and apply some light `margin` with a combination of two classes, `.list-inline` and `.list-inline-item`. + +{{< example >}} +<ul class="list-inline"> + <li class="list-inline-item">This is a list item.</li> + <li class="list-inline-item">And another one.</li> + <li class="list-inline-item">But they're displayed inline.</li> +</ul> +{{< /example >}} + +### Description list alignment + +Align terms and descriptions horizontally by using our grid system's predefined classes (or semantic mixins). For longer terms, you can optionally add a `.text-truncate` class to truncate the text with an ellipsis. + +{{< example >}} +<dl class="row"> + <dt class="col-sm-3">Description lists</dt> + <dd class="col-sm-9">A description list is perfect for defining terms.</dd> + + <dt class="col-sm-3">Term</dt> + <dd class="col-sm-9"> + <p>Definition for the term.</p> + <p>And some more placeholder definition text.</p> + </dd> + + <dt class="col-sm-3">Another term</dt> + <dd class="col-sm-9">This definition is short, so no extra paragraphs or anything.</dd> + + <dt class="col-sm-3 text-truncate">Truncated term is truncated</dt> + <dd class="col-sm-9">This can be useful when space is tight. Adds an ellipsis at the end.</dd> + + <dt class="col-sm-3">Nesting</dt> + <dd class="col-sm-9"> + <dl class="row"> + <dt class="col-sm-4">Nested definition list</dt> + <dd class="col-sm-8">I heard you like definition lists. Let me put a definition list inside your definition list.</dd> + </dl> + </dd> +</dl> +{{< /example >}} + +## Responsive font sizes + +In Bootstrap 5, we've enabled responsive font sizes by default, allowing text to scale more naturally across device and viewport sizes. Have a look at the [RFS page]({{< docsref "/getting-started/rfs" >}}) to find out how this works. + +## Sass + +### Variables + +Headings have some dedicated variables for sizing and spacing. + +{{< scss-docs name="headings-variables" file="scss/_variables.scss" >}} + +Miscellaneous typography elements covered here and in [Reboot]({{< docsref "/content/reboot" >}}) also have dedicated variables. + +{{< scss-docs name="type-variables" file="scss/_variables.scss" >}} + +### Mixins + +There are no dedicated mixins for typography, but Bootstrap does use [Responsive Font Sizing (RFS)]({{< docsref "/getting-started/rfs" >}}). |