<!-- Primary button -->
<button type="button" class="btn btn-primary">Primary</button>
<!-- Secondary button -->
<button type="button" class="btn btn-secondary">Secondary</button>
<!-- Success button -->
<button type="button" class="btn btn-success">Success</button>
<!-- Danger button -->
<button type="button" class="btn btn-danger">Danger</button>
<!-- Warning button -->
<button type="button" class="btn btn-warning">Warning</button>
<!-- Info button -->
<button type="button" class="btn btn-info">Info</button>
<!-- Light button -->
<button type="button" class="btn btn-light">Info</button>
<!-- Dark button -->
<button type="button" class="btn btn-dark">Dark</button>
// Primary button
button(type="button").btn.btn-primary
| Primary
// Secondary button
button(type="button").btn.btn-secondary
| Secondary
// Success button
button(type="button").btn.btn-success
| Success
// Danger button
button(type="button").btn.btn-danger
| Danger
// Warning button
button(type="button").btn.btn-warning
| Warning
// Info button
button(type="button").btn.btn-info
| Info
// Light button
button(type="button").btn.btn-light
| Light
// Dark button
button(type="button").btn.btn-dark
| Dark
<!-- Primary button -->
<button type="button" class="btn btn-outline-primary">Primary</button>
<!-- Secondary button -->
<button type="button" class="btn btn-outline-secondary">Secondary</button>
<!-- Success button -->
<button type="button" class="btn btn-outline-success">Success</button>
<!-- Danger button -->
<button type="button" class="btn btn-outline-danger">Danger</button>
<!-- Warning button -->
<button type="button" class="btn btn-outline-warning">Warning</button>
<!-- Info button -->
<button type="button" class="btn btn-outline-info">Info</button>
<!-- Light button -->
<button type="button" class="btn btn-outline-light">Info</button>
<!-- Dark button -->
<button type="button" class="btn btn-outline-dark">Dark</button>
// Primary button
button(type="button").btn.btn-outline-primary
| Primary
// Secondary button
button(type="button").btn.btn-outline-secondary
| Secondary
// Success button
button(type="button").btn.btn-outline-success
| Success
// Danger button
button(type="button").btn.btn-outline-danger
| Danger
// Warning button
button(type="button").btn.btn-outline-warning
| Warning
// Info button
button(type="button").btn.btn-outline-info
| Info
// Light button
button(type="button").btn.btn-outline-light
| Light
// Dark button
button(type="button").btn.btn-outline-dark
| Dark
<!-- Primary button -->
<button type="button" class="btn btn-primary rounded">Primary</button>
<!-- Secondary button -->
<button type="button" class="btn btn-secondary rounded">Secondary</button>
<!-- Success button -->
<button type="button" class="btn btn-success rounded">Success</button>
<!-- Danger button -->
<button type="button" class="btn btn-danger rounded">Danger</button>
<!-- Warning button -->
<button type="button" class="btn btn-warning rounded">Warning</button>
<!-- Info button -->
<button type="button" class="btn btn-info rounded">Info</button>
<!-- Light button -->
<button type="button" class="btn btn-light rounded">Info</button>
<!-- Dark button -->
<button type="button" class="btn btn-dark rounded">Dark</button>
// Primary button
button(type="button").btn.btn-primary.rounded
| Primary
// Secondary button
button(type="button").btn.btn-secondary.rounded
| Secondary
// Success button
button(type="button").btn.btn-success.rounded
| Success
// Danger button
button(type="button").btn.btn-danger.rounded
| Danger
// Warning button
button(type="button").btn.btn-warning.rounded
| Warning
// Info button
button(type="button").btn.btn-info.rounded
| Info
// Light button
button(type="button").btn.btn-light.rounded
| Light
// Dark button
button(type="button").btn.btn-dark.rounded
| Dark
<!-- Primary button -->
<button type="button" class="btn btn-outline-primary rounded">Primary</button>
<!-- Secondary button -->
<button type="button" class="btn btn-outline-secondary rounded">Secondary</button>
<!-- Success button -->
<button type="button" class="btn btn-outline-success rounded">Success</button>
<!-- Danger button -->
<button type="button" class="btn btn-outline-danger rounded">Danger</button>
<!-- Warning button -->
<button type="button" class="btn btn-outline-warning rounded">Warning</button>
<!-- Info button -->
<button type="button" class="btn btn-outline-info rounded">Info</button>
<!-- Light button -->
<button type="button" class="btn btn-outline-light rounded">Info</button>
<!-- Dark button -->
<button type="button" class="btn btn-outline-dark rounded">Dark</button>
// Primary button
button(type="button").btn.btn-outline-primary.rounded
| Primary
// Secondary button
button(type="button").btn.btn-outline-secondary.rounded
| Secondary
// Success button
button(type="button").btn.btn-outline-success.rounded
| Success
// Danger button
button(type="button").btn.btn-outline-danger.rounded
| Danger
// Warning button
button(type="button").btn.btn-outline-warning.rounded
| Warning
// Info button
button(type="button").btn.btn-outline-info.rounded
| Info
// Light button
button(type="button").btn.btn-outline-light.rounded
| Light
// Dark button
button(type="button").btn.btn-outline-dark.rounded
| Dark
<!-- Primary button -->
<button type="button" class="btn btn-pill btn-primary">Primary</button>
<!-- Secondary button -->
<button type="button" class="btn btn-pill btn-secondary">Secondary</button>
<!-- Success button -->
<button type="button" class="btn btn-pill btn-success">Success</button>
<!-- Danger button -->
<button type="button" class="btn btn-pill btn-danger">Danger</button>
<!-- Warning button -->
<button type="button" class="btn btn-pill btn-warning">Warning</button>
<!-- Info button -->
<button type="button" class="btn btn-pill btn-info">Info</button>
<!-- Light button -->
<button type="button" class="btn btn-pill btn-light">Info</button>
<!-- Dark button -->
<button type="button" class="btn btn-pill btn-dark">Dark</button>
// Primary button
button(type="button").btn.btn-pill.btn-primary
| Primary
// Secondary button
button(type="button").btn.btn-pill.btn-secondary
| Secondary
// Success button
button(type="button").btn.btn-pill.btn-success
| Success
// Danger button
button(type="button").btn.btn-pill.btn-danger
| Danger
// Warning button
button(type="button").btn.btn-pill.btn-warning
| Warning
// Info button
button(type="button").btn.btn-pill.btn-info
| Info
// Light button
button(type="button").btn.btn-pill.btn-light
| Light
// Dark button
button(type="button").btn.btn-pill.btn-dark
| Dark
<!-- Primary button -->
<button type="button" class="btn btn-pill btn-outline-primary">Primary</button>
<!-- Secondary button -->
<button type="button" class="btn btn-pill btn-outline-secondary">Secondary</button>
<!-- Success button -->
<button type="button" class="btn btn-pill btn-outline-success">Success</button>
<!-- Danger button -->
<button type="button" class="btn btn-pill btn-outline-danger">Danger</button>
<!-- Warning button -->
<button type="button" class="btn btn-pill btn-outline-warning">Warning</button>
<!-- Info button -->
<button type="button" class="btn btn-pill btn-outline-info">Info</button>
<!-- Light button -->
<button type="button" class="btn btn-pill btn-outline-light">Info</button>
<!-- Dark button -->
<button type="button" class="btn btn-pill btn-outline-dark">Dark</button>
// Primary button
button(type="button").btn.btn-pill.btn-outline-primary
| Primary
// Secondary button
button(type="button").btn.btn-pill.btn-outline-secondary
| Secondary
// Success button
button(type="button").btn.btn-pill.btn-outline-success
| Success
// Danger button
button(type="button").btn.btn-pill.btn-outline-danger
| Danger
// Warning button
button(type="button").btn.btn-pill.btn-outline-warning
| Warning
// Info button
button(type="button").btn.btn-pill.btn-outline-info
| Info
// Light button
button(type="button").btn.btn-pill.btn-outline-light
| Light
// Dark button
button(type="button").btn.btn-pill.btn-outline-dark
| Dark
<!-- Large solid button -->
<button type="button" class="btn btn-primary btn-lg">Large button</button>
<!-- Large outline button -->
<button type="button" class="btn btn-outline-primary btn-lg">Large button</button>
<!-- Large pill solid button -->
<button type="button" class="btn btn-pill btn-primary btn-lg">Large button</button>
<!-- Large pill outline button -->
<button type="button" class="btn btn-pill btn-outline-primary btn-lg">Large button</button>
<!-- Small solid button -->
<button type="button" class="btn btn-primary btn-sm">Large button</button>
<!-- Small outline button -->
<button type="button" class="btn btn-outline-primary btn-sm">Large button</button>
<!-- Small pill solid button -->
<button type="button" class="btn btn-pill btn-primary btn-sm">Large button</button>
<!-- Small pill outline button -->
<button type="button" class="btn btn-pill btn-outline-primary btn-sm">Large button</button>
// Large solid button
button(type='button').btn.btn-primary.btn-lg
| Large button
// Large outline button
button(type='button').btn.btn-outline-primary.btn-lg
| Large button
// Large pill solid button
button(type='button').btn.btn-pill.btn-primary.btn-lg
| Large button
// Large pill outline button
button(type='button').btn.btn-pill.btn-outline-primary.btn-lg
| Large button
// Small solid button
button(type='button').btn.btn-primary.btn-sm
| Small button
// Small outline button
button(type='button').btn.btn-outline-primary.btn-sm
| Small button
// Small pill solid button
button(type='button').btn.btn-pill.btn-primary.btn-sm
| Small button
// Small pill outline button
button(type='button').btn.btn-pill.btn-outline-primary.btn-sm
| Small button
<!-- Solid block level button -->
<button type="button" class="btn btn-primary btn-block">Block level button</button>
<!-- Outline block level button -->
<button type="button" class="btn btn-outline-primary btn-block">Block level button</button>
<!-- Pill solid block level button -->
<button type="button" class="btn btn-pill btn-primary btn-block">Block level button</button>
<!-- Pill outline block level button -->
<button type="button" class="btn btn-pill btn-outline-primary btn-block">Block level button</button>
// Solid block level button
button(type='button').btn.btn-primary.btn-block
| Block level button
// Outline block level button
button(type='button').btn.btn-outline-primary.btn-block
| Block level button
// Pill solid block level button
button(type='button').btn.btn-pill.btn-primary.btn-block
| Block level button
// Pill outline block level button
button(type='button').btn.btn-pill.btn-outline-primary.btn-block
| Block level button
<!-- Active primary button -->
<a href="#" class="btn btn-primary active" role="button" aria-pressed="true">Primary button</a>
<!-- Active secondary button -->
<a href="#" class="btn btn-secondary active" role="button" aria-pressed="true">Secondary button</a>
// Active primary button
a(href="#", role="button", aria-pressed="true").btn.btn-primary.active
| Primary button
// Active secondary button
a(href="#", role="button", aria-pressed="true").btn.btn-secondary.active
| Secondary button
<!-- Disabled primary button -->
<a href="#" class="btn btn-primary disabled" role="button" aria-disabled="true">Primary button</a>
<!-- Disabled secondary button -->
<a href="#" class="btn btn-secondary disabled" role="button" aria-disabled="true">Secondary button</a>
// Disabled primary button
a(href="#", role="button", aria-disabled="true").btn.btn-primary.disabled
| Primary button
// Disabled secondary button
a(href="#", role="button", aria-disabled="true").btn.btn-secondary.disabled
| Secondary button