freeCodeCamp/guide/english/bootstrap/buttons/index.md

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---
title: Buttons
---
## Buttons
The Bootstrap framework provides you with various styling options for buttons. These styles help you provide a visual representation to the user of what the button may do.
#### How To Use:
To use bootstrap buttons you follow the same steps that you would to create a button in HTML except you also apply the applicable CSS class to the button. A code example has been provided below.
**Code Example:**
`<button type="button" class="btn btn-primary">Primary</button>`
You can also use bootstrap buttons with the `<a>` and `<input>` elements as shown in the examples below.
`<a class="btn btn-primary" href="#" role="button">This button is a link</a>`
`<input class="btn btn-primary" type="submit" value="Submit">`
#### Bootstrap Button Class List:
This is a list of the CSS classes that bootstrap provides for buttons.
`.btn` Bootstrap's basic button.
`<button type="button" class="btn">Basic</button>`
`.btn-primary` Bootstrap's primary button.
`<button type="button" class="btn btn-primary">Primary</button>`
`.btn-secondary` Bootstrap's secondary button.
`<button type="button" class="btn btn-secondary">Secondary</button>`
`.btn-success` Bootstrap's success button.
`<button type="button" class="btn btn-success">Success</button>`
`.btn-info` Bootstrap's info button.
`<button type="button" class="btn btn-info">Info</button>`
`.btn-warning` Bootstrap's warning button.
`<button type="button" class="btn btn-warning">Warning</button>`
`.btn-danger` Bootstrap's danger button.
`<button type="button" class="btn btn-danger">Danger</button>`
`.btn-link` Bootstrap's link button.
`<button type="button" class="btn btn-link">Link</button>`
`.btn-light` Bootstrap's light button.
`<button type="button" class="btn btn-light">Light</button>`
`.btn-dark` Bootstrap's dark button.
`<button type="button" class="btn btn-dark">Dark</button>`
#### Bootstrap Button Sizes:
This is a list of the CSS classes for different size of the buttons.
`.btn-lg` Bootstrap's large button.
`<button type="button" class="btn btn-lg">Large</button>`
`.btn-md` This is bootstrap's medium button.
`<button type="button" class="btn btn-md">Medium</button>`
`.btn-sm` Bootstrap's small button.
`<button type="button" class="btn btn-sm">Small</button>`
`.btn-xs` This is bootstrap's extra small button.
`<button type="button" class="btn btn-xs">Extra Small</button>`
`.btn-block` This is bootstrap's full width button.
<button type="button" class="btn btn-block">Block</button>
#### Bootstrap Outlined Buttons:
It is possible to also have outlined buttons rather than fully colored in ones. This is achieved by placing the mid fix `outline` between the button class you want. A sample usage would be as follows:
`<button type="button" class="btn btn-outline-primary">Primary</button>`
Outlined buttons are a part of Bootstrap since version 4, please be sure that you are using the right version if you are unable to get them to work.
_Note: Do not include the dot in the HTML Class Attribute, referring to the classes with a dot is only used when adjusting the classes in CSS._
#### More Information:
* <a href='https://getbootstrap.com/docs/4.0/components/buttons/' target='_blank' rel='nofollow'>Bootstrap Buttons documentation</a>
* <a href='http://getbootstrap.com/docs/4.0/components/button-group/' target='_blank' rel='nofollow'>Bootstrap Button Group documentation</a>
* [Bootstrap Get Started](/articles/bootstrap/bootstrap-get-started)