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Utilities for overflow and object fit (#36848)

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* Added "overflow-x" and "overflow-y"

- Having the same properties as overflow but for just the x and y axises
- Usecase being I want my y axis to be scrollable but not my x axis
- E.g a card with a vertical list of items.

* Added "object-fit" utilities

- The CSS object-fit property is used to specify how an <img> or <video> should be resized to fit its container.
- A responsive alternative to using background-img for a resizable fill/fit image.

* Updated documantation for the overflow utilities

- Now includes docs for `overflow-x` and `overflow-y` utilities

* Placeholder shortcode updated

- Can now choose to render an img tag or svg
- The image contains a base64 svg generated within the template
- example shortcode updated to detect, replace and render preview of 'img' tags as well

* New documentaion for Object Fit added

- Documentation added for the 'object-fit' util

* Updated spell checks issues

* Update object-fit.md

* Update overflow.md

* Update object-fit.md

* Updated markup to address HTML Validation Errors

- error: Bad value  for attribute "src" on element "img": Illegal character in scheme data: space is not allowed.
- info warning: Self-closing tag syntax in text/html documents is widely discouraged; it's unnecessary and interacts badly with other HTML features (e.g., unquoted attribute values). If you're using a tool that injects self-closing tag syntax into all void elements, without any option to prevent it from doing so, then consider switching to a different tool.

* Updated Fix

- Added Legibility to the img markup (example.html)
- Fixed issue with example not working properly (because image closing tag no longer has "/>" )

* update values by step of 0.25 in bundlewatch.config

The following values in .bundlewatch.config.json have been updated:
- ./dist/css/bootstrap-utilities.css
- ./dist/css/bootstrap-utilities.min.css
- ./dist/css/bootstrap.css
- ./dist/css/bootstrap.min.css

Co-authored-by: Daniel O <dobiekwe@byteworks.com.ng>
Co-authored-by: Mark Otto <otto@github.com>
This commit is contained in:
Daniel Raymond
2022-10-06 21:14:11 +01:00
committed by GitHub
parent 4822984e19
commit 708a3a0e39
7 changed files with 168 additions and 11 deletions
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site/content/docs/5.2/utilities/overflow.md
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@@ -3,8 +3,11 @@ layout: docs
title: Overflow
description: Use these shorthand utilities for quickly configuring how content overflows an element.
group: utilities
toc: true
---
## Overflow
Adjust the `overflow` property on the fly with four default values and classes. These classes are not responsive by default.
<div class="bd-example d-md-flex">
@@ -29,6 +32,62 @@ Adjust the `overflow` property on the fly with four default values and classes.
<div class="overflow-scroll">...</div>
```
### `overflow-x`
Adjust the `overflow-x` property to affect the overflow of content horizontally.
<div class="bd-example d-md-flex">
<div class="overflow-x-auto p-3 mb-3 mb-md-0 me-md-3 bg-light w-100" style="max-width: 200px; max-height: 100px; white-space: nowrap;">
<div><code>.overflow-x-auto</code> example on an element</div>
<div> with set width and height dimensions.</div>
</div>
<div class="overflow-x-hidden p-3 mb-3 mb-md-0 me-md-3 bg-light w-100" style="max-width: 200px; max-height: 100px;white-space: nowrap;">
<div><code>.overflow-x-hidden</code> example</div>
<div>on an element with set width and height dimensions.</div>
</div>
<div class="overflow-x-visible p-3 mb-3 mb-md-0 me-md-3 bg-light w-100" style="max-width: 200px; max-height: 100px;white-space: nowrap;">
<div><code>.overflow-x-visible</code> example </div>
<div>on an element with set width and height dimensions.</div>
</div>
<div class="overflow-x-scroll p-3 bg-light w-100" style="max-width: 200px; max-height: 100px;white-space: nowrap;">
<div><code>.overflow-x-scroll</code> example on an element</div>
<div> with set width and height dimensions.</div>
</div>
</div>
```html
<div class="overflow-x-auto">...</div>
<div class="overflow-x-hidden">...</div>
<div class="overflow-x-visible">...</div>
<div class="overflow-x-scroll">...</div>
```
### `overflow-y`
Adjust the `overflow-y` property to affect the overflow of content vertically.
<div class="bd-example d-md-flex">
<div class="overflow-y-auto p-3 mb-3 mb-md-0 me-md-3 bg-light w-100" style="max-width: 200px; max-height: 100px;">
<code>.overflow-y-auto</code> example on an element with set width and height dimensions.
</div>
<div class="overflow-y-hidden p-3 mb-3 mb-md-0 me-md-3 bg-light w-100" style="max-width: 200px; max-height: 100px;">
<code>.overflow-y-hidden</code> example on an element with set width and height dimensions.
</div>
<div class="overflow-y-visible p-3 mb-3 mb-md-0 me-md-3 bg-light w-100" style="max-width: 200px; max-height: 100px;">
<code>.overflow-y-visible</code> example on an element with set width and height dimensions.
</div>
<div class="overflow-y-scroll p-3 bg-light w-100" style="max-width: 200px; max-height: 100px;">
<code>.overflow-y-scroll</code> example on an element with set width and height dimensions.
</div>
</div>
```html
<div class="overflow-y-auto">...</div>
<div class="overflow-y-hidden">...</div>
<div class="overflow-y-visible">...</div>
<div class="overflow-y-scroll">...</div>
```
Using Sass variables, you may customize the overflow utilities by changing the `$overflows` variable in `_variables.scss`.
## Sass