layout | title | description | group | aliases | toc | |
---|---|---|---|---|---|---|
docs |
Buttons |
Use Boosted's custom button styles for actions in forms, dialogs, and more with support for multiple sizes, states, and more. |
components |
|
true |
Boosted has a base .btn
class that sets up basic styles such as padding and content alignment. By default, .btn
controls have a transparent border and background color, and lack any explicit focus and hover styles.
{{< example >}} Base class {{< /example >}}
The .btn
class is intended to be used in conjunction with our button variants, or to serve as a basis for your own custom styles.
Boosted includes several button variants, each serving its own semantic purpose, with a few extras thrown in for more control.
{{< example >}} Primary Secondary Success Danger
Link {{< /example >}}
See Bootstrap examples that are incompatible with Orange Design System.
{{< design-callout-alert >}} Warning, info, light and dark variants should not be used because they do not respect the Orange Design System specifications as they are inherited from Bootstrap.
Please refer to the Buttons guidelines on the Orange Design System website. {{< /design-callout-alert >}}
{{< example >}} {{< buttons.inline >}} {{- range (index $.Site.Data "theme-colors") }} {{ .name | title }} {{- end -}} {{< /buttons.inline >}}
Link {{< /example >}}
{{< callout info >}} {{< partial "callouts/warning-color-assistive-technologies.md" >}} {{< /callout >}}
The recommended way of using an icon in a button is [an embedded SVG]({{< docsref "/extend/icons" >}}). You need to:
- set its dimensions to
1.25rem
to match button size—except for.btn-sm
where you should use1rem
, - apply
.me-1
on it to get consistent spacing, - fill it using
currentColor
to respect button color scheme,
Please note that if you experience a problem with a cropped SVG, we recommend using the .overflow-visible
utility on the SVG to fix its rendering.
{{< example >}} Primary Primary Primary {{< /example >}}
Add .btn-icon
to get a squared button, meant to only contain an icon. Make sure to provide an accessible name to your button, either using a .visually-hidden
content or a aria-label
attribute.
{{< example >}} Secondary Secondary Secondary {{< /example >}}
Use .btn-no-outline
to get a borderless button as default state, and a consistent gray border for other states.
{{< example >}} No outline No outline No outline {{< /example >}}
Use .btn-social
to get a rounded button meant to display contact points links or actions. Use one of our modifier to specify a network. Make sure to provide an accessible name to your button, either using a .visually-hidden
content or a aria-label
attribute.
{{< example >}} Twitter Facebook Instagram Whatsapp LinkedIn YouTube Snapchat Pinterest Mail TikTok X {{< /example >}}
Supported social networks are declared in a dedicated Sass map—meaning you're able to [add or remove a network from the following map]({{< docsref "/customize/sass#maps-and-loops" >}}).
{{< scss-docs name="social-buttons" file="scss/_variables.scss" >}}
{{< deprecated-in "5.3.3" >}}
{{< callout-deprecated-dark-variants "btn" >}}
If you don't want the button text to wrap, you can add the .text-nowrap
class to the button. In Sass, you can set $btn-white-space: nowrap
to disable text wrapping for each button.
The .btn
classes are designed to be used with the <button>
element. However, you can also use these classes on <a>
or <input>
elements (though some browsers may apply a slightly different rendering).
When using button classes on <a>
elements that are used to trigger in-page functionality (like collapsing content), rather than linking to new pages or sections within the current page, these links should be given a role="button"
to appropriately convey their purpose to assistive technologies such as screen readers.
{{< example >}} Link Button {{< /example >}}
In need of a button, but not the hefty background colors they bring? Replace the default modifier classes with the .btn-outline-*
ones to remove all background images and colors on any button.
{{< example >}} Secondary {{< /example >}}
See Bootstrap examples that are incompatible with Orange Design System.
{{< design-callout-alert >}} The only variant of outline buttons that should be used is the `.btn-outline-secondary` one. The other variants should not be used because they do not respect the Orange Design System specifications as they are inherited from Bootstrap.
Please refer to the Buttons guidelines on the Orange Design System website. {{< /design-callout-alert >}}
{{< example >}} {{< buttons.inline >}} {{- range (index $.Site.Data "theme-colors") }} {{ .name | title }} {{- end -}} {{< /buttons.inline >}} {{< /example >}}
{{< callout info >}} Some of the button styles use a relatively light foreground color, and should only be used on a dark background in order to have sufficient contrast. {{< /callout >}}
Fancy larger or smaller buttons? Add .btn-lg
or .btn-sm
for additional sizes.
{{< example >}} Large button Large button {{< /example >}}
{{< example >}} Small button Small button {{< /example >}}
You can even roll your own custom sizing with CSS variables:
See Bootstrap examples that are incompatible with Orange Design System.
{{< design-callout-alert >}} This variant should not be used because it does not respect the Orange Design System specifications.
Please refer to the Buttons guidelines on the Orange Design System website. {{< /design-callout-alert >}}
{{< example >}} Custom button {{< /example >}}
Make buttons look inactive by adding the disabled
boolean attribute to any <button>
element. Disabled buttons have pointer-events: none
applied to, preventing hover and active states from triggering.
{{< example >}} Primary button Button Button {{< /example >}}
Disabled buttons using the <a>
element behave a bit different:
<a>
s don't support thedisabled
attribute, so you must add the.disabled
class to make it visually appear disabled.- Some future-friendly styles are included to disable all
pointer-events
on anchor buttons. - Disabled buttons using
<a>
should include thearia-disabled="true"
attribute to indicate the state of the element to assistive technologies. - Disabled buttons using
<a>
should not include thehref
attribute.
{{< example >}} Primary link Link {{< /example >}}
To cover cases where you have to keep the href
attribute on a disabled link, the .disabled
class uses pointer-events: none
to try to disable the link functionality of <a>
s. Note that this CSS property is not yet standardized for HTML, but all modern browsers support it. In addition, even in browsers that do support pointer-events: none
, keyboard navigation remains unaffected, meaning that sighted keyboard users and users of assistive technologies will still be able to activate these links. So to be safe, in addition to aria-disabled="true"
, also include a tabindex="-1"
attribute on these links to prevent them from receiving keyboard focus, and use custom JavaScript to disable their functionality altogether.
{{< example >}} Primary link Link {{< /example >}}
Create responsive stacks of full-width, "block buttons" like those in Boosted 4 with a mix of our display and gap utilities. By using utilities instead of button-specific classes, we have much greater control over spacing, alignment, and responsive behaviors.
See Bootstrap examples that are incompatible with Orange Design System.
{{< design-callout-alert >}} These **full-width** buttons should not be used on desktop screens because they do not respect the Orange Design System specifications.
Please refer to the Buttons guidelines on the Orange Design System website. {{< /design-callout-alert >}}
{{< example >}}
Here we create a responsive variation, starting with vertically stacked buttons until the md
breakpoint, where .d-md-block
replaces the .d-grid
class, thus nullifying the gap-2
utility. Resize your browser to see them change.
{{< example >}}
You can adjust the width of your block buttons with grid column width classes. For example, for a half-width "block button", use .col-6
. Center it horizontally with .mx-auto
, too.
{{< example >}}
Additional utilities can be used to adjust the alignment of buttons when horizontal. Here we've taken our previous responsive example and added some flex utilities and a margin utility on the button to right-align the buttons when they're no longer stacked.
{{< example >}}
The button plugin allows you to create simple on/off toggle buttons.
{{< callout info >}} Visually, these toggle buttons are identical to the [checkbox toggle buttons]({{< docsref "/forms/checks-radios#checkbox-toggle-buttons" >}}). However, they are conveyed differently by assistive technologies: the checkbox toggles will be announced by screen readers as "checked"/"not checked" (since, despite their appearance, they are fundamentally still checkboxes), whereas these toggle buttons will be announced as "button"/"button pressed". The choice between these two approaches will depend on the type of toggle you are creating, and whether or not the toggle will make sense to users when announced as a checkbox or as an actual button. {{< /callout >}}
Add data-bs-toggle="button"
to toggle a button's active
state. If you're pre-toggling a button, you must manually add the .active
class and aria-pressed="true"
to ensure that it is conveyed appropriately to assistive technologies.
See Bootstrap examples that are incompatible with Orange Design System.
{{< design-callout-alert >}} These variants with only **one toggle button** should not be used because they do not respect the Orange Design System specifications. From the Orange Design System point of view and for usability reasons, a toggle button should not be used alone.
Instead, consider using our [Checks component]({{< docsref "/forms/checks-radios#checks" >}}), [Radios component]({{< docsref "/forms/checks-radios#radios" >}}) or [Radio toggle buttons component]({{< docsref "/forms/checks-radios#radio-toggle-buttons" >}}). {{< /design-callout-alert >}}
{{< example >}} Toggle button Active toggle button Disabled toggle button {{< /example >}}
{{< example >}} Toggle link Active toggle link Disabled toggle link {{< /example >}}
You can create a button instance with the button constructor, for example:
const bsButton = new boosted.Button('#myButton')
{{< bs-table "table" >}}
Method | Description |
---|---|
dispose |
Destroys an element's button. (Removes stored data on the DOM element) |
getInstance |
Static method which allows you to get the button instance associated with a DOM element, you can use it like this: boosted.Button.getInstance(element) . |
getOrCreateInstance |
Static method which returns a button instance associated with a DOM element or creates a new one in case it wasn't initialized. You can use it like this: boosted.Button.getOrCreateInstance(element) . |
toggle |
Toggles push state. Gives the button the appearance that it has been activated. |
{{< /bs-table >}} |
For example, to toggle all buttons
document.querySelectorAll('.btn').forEach(buttonElement => {
const button = boosted.Button.getOrCreateInstance(buttonElement)
button.toggle()
})
{{< added-in "5.2.0" >}}
As part of Boosted's evolving CSS variables approach, buttons now use local CSS variables on .btn
for enhanced real-time customization. Values for the CSS variables are set via Sass, so Sass customization is still supported, too.
{{< scss-docs name="btn-css-vars" file="scss/_buttons.scss" >}}
Each .btn-*
modifier class updates the appropriate CSS variables to minimize additional CSS rules with our button-variant()
and button-size()
mixins.
{{< scss-docs name="btn-variables" file="scss/_variables.scss" >}}
There are four mixins for buttons: button and button outline variant mixins (both based on $theme-colors
), plus a button size mixin, and a button icon mixin.
{{< scss-docs name="btn-variant-mixin" file="scss/mixins/_buttons.scss" >}}
{{< scss-docs name="btn-outline-variant-mixin" file="scss/mixins/_buttons.scss" >}}
{{< scss-docs name="btn-size-mixin" file="scss/mixins/_buttons.scss" >}}
{{< scss-docs name="btn-icon" file="scss/mixins/_buttons.scss" >}}
Button variants (for regular and outline buttons) use their respective mixins with our $theme-colors
map to generate the modifier classes in scss/_buttons.scss
.
{{< scss-docs name="btn-variant-loops" file="scss/_buttons.scss" >}}