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Bootstrap documentation

Buttons

Use Bootstrap’s custom button styles for actions in forms, dialogs, and more. Includes support for a handful of contextual variations, sizes, states, and more.

Button tag

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).

Link 
<a href="#" class="btn btn-primary" role="button">Link</a>
<button class="btn btn-primary">Button</button>
<input type="button" class="btn btn-primary" value="Input"/>
<input type="submit" class="btn btn-primary" value="Submit"/>
<input type="reset" class="btn btn-primary" value="Reset"/>

Button variations

Use any of the available button classes to quickly create a styled button . We provide a variety of colors for you to express different emotions.

Primary Secondary Success Warning Danger Info Light Dark Link 
<a href="#" class="btn btn-primary">
   Primary
</a>
<a href="#" class="btn btn-secondary">
   Secondary
</a>
<a href="#" class="btn btn-success">
   Success
</a>
<a href="#" class="btn btn-warning">
   Warning
</a>
<a href="#" class="btn btn-danger">
   Danger
</a>
<a href="#" class="btn btn-info">
   Info
</a>
<a href="#" class="btn btn-light">
   Light
</a>
<a href="#" class="btn btn-dark">
   Dark
</a>
<a href="#" class="btn btn-link">
   Link
</a>

Disabled buttons

Make buttons look inactive by adding the disabled boolean attribute to any .btn element. <a>s don’t support the disabled attribute, so you must add the .disabled class to make it visually appear disabled.

Primary Secondary Success Warning Danger Info Light Dark Link 
<a href="#" class="btn btn-primary disabled">
   Primary
</a>
<a href="#" class="btn btn-secondary disabled">
   Secondary
</a>
<a href="#" class="btn btn-success disabled">
   Success
</a>
<a href="#" class="btn btn-warning disabled">
   Warning
</a>
<a href="#" class="btn btn-danger disabled">
   Danger
</a>
<a href="#" class="btn btn-info disabled">
   Info
</a>
<a href="#" class="btn btn-light disabled">
   Light
</a>
<a href="#" class="btn btn-dark disabled">
   Dark
</a>
<a href="#" class="btn btn-link disabled">
   Link
</a>

Color variations

The classic button, in different colors.

Blue Azure Indigo Purple Pink Red Orange Yellow Lime Green Teal Cyan Gray 
<a href="#" class="btn btn-blue">Blue</a>
<a href="#" class="btn btn-azure">Azure</a>
<a href="#" class="btn btn-indigo">Indigo</a>
<a href="#" class="btn btn-purple">Purple</a>
<a href="#" class="btn btn-pink">Pink</a>
<a href="#" class="btn btn-red">Red</a>
<a href="#" class="btn btn-orange">Orange</a>
<a href="#" class="btn btn-yellow">Yellow</a>
<a href="#" class="btn btn-lime">Lime</a>
<a href="#" class="btn btn-green">Green</a>
<a href="#" class="btn btn-teal">Teal</a>
<a href="#" class="btn btn-cyan">Cyan</a>
<a href="#" class="btn btn-gray">Gray</a>

Square buttons

Add .btn-square to button to remove border-radius.

Primary Secondary Success Warning Danger Info Light Dark Link 
<a href="#" class="btn btn-primary btn-square">
   Primary
</a>
<a href="#" class="btn btn-secondary btn-square">
   Secondary
</a>
<a href="#" class="btn btn-success btn-square">
   Success
</a>
<a href="#" class="btn btn-warning btn-square">
   Warning
</a>
<a href="#" class="btn btn-danger btn-square">
   Danger
</a>
<a href="#" class="btn btn-info btn-square">
   Info
</a>
<a href="#" class="btn btn-light btn-square">
   Light
</a>
<a href="#" class="btn btn-dark btn-square">
   Dark
</a>
<a href="#" class="btn btn-link btn-square">
   Link
</a>

Pill buttons

Add .btn-pill class to any button to make them more rounded.

Primary Secondary Success Warning Danger Info Light Dark Link 
<a href="#" class="btn btn-primary btn-pill">
   Primary
</a>
<a href="#" class="btn btn-secondary btn-pill">
   Secondary
</a>
<a href="#" class="btn btn-success btn-pill">
   Success
</a>
<a href="#" class="btn btn-warning btn-pill">
   Warning
</a>
<a href="#" class="btn btn-danger btn-pill">
   Danger
</a>
<a href="#" class="btn btn-info btn-pill">
   Info
</a>
<a href="#" class="btn btn-light btn-pill">
   Light
</a>
<a href="#" class="btn btn-dark btn-pill">
   Dark
</a>
<a href="#" class="btn btn-link btn-pill">
   Link
</a>

Outline buttons

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.

Primary Secondary Success Warning Danger Info Light Dark Link 
<a href="#" class="btn btn-outline-primary">
   Primary
</a>
<a href="#" class="btn btn-outline-secondary">
   Secondary
</a>
<a href="#" class="btn btn-outline-success">
   Success
</a>
<a href="#" class="btn btn-outline-warning">
   Warning
</a>
<a href="#" class="btn btn-outline-danger">
   Danger
</a>
<a href="#" class="btn btn-outline-info">
   Info
</a>
<a href="#" class="btn btn-outline-light">
   Light
</a>
<a href="#" class="btn btn-outline-dark">
   Dark
</a>
<a href="#" class="btn btn-outline-link">
   Link
</a>

Button size

Add .btn-lg or .btn-sm for additional sizes.

<button type="button" class="btn btn-primary btn-lg">Large button</button>
<button type="button" class="btn btn-secondary btn-lg">Large button</button>
<button type="button" class="btn btn-primary btn-sm">Small button</button>
<button type="button" class="btn btn-secondary btn-sm">Small button</button>

Create block level buttons—those that span the full width of a parent—by adding .btn-block.

<button type="button" class="btn btn-primary btn-block">Block level button</button>
<button type="button" class="btn btn-secondary btn-block">Block level button</button>

Button with icon

Basic buttons are traditional buttons with borders and background with an extra commponent like an icon. You can place it either on the left or the right which ever you want with different color opitons.

Icons can be found here

<button type="button" class="btn btn-dark">
   <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="icon icon-sm"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"></path><polyline points="17 8 12 3 7 8"></polyline><line x1="12" y1="3" x2="12" y2="15"></line></svg>
   Upload
</button>
<button type="button" class="btn btn-warning">
   <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="icon icon-sm"><path d="M20.84 4.61a5.5 5.5 0 0 0-7.78 0L12 5.67l-1.06-1.06a5.5 5.5 0 0 0-7.78 7.78l1.06 1.06L12 21.23l7.78-7.78 1.06-1.06a5.5 5.5 0 0 0 0-7.78z"></path></svg>
   I like
</button>
<button type="button" class="btn btn-success">
   <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="icon icon-sm"><polyline points="20 6 9 17 4 12"></polyline></svg>
   I agree
</button>
<button type="button" class="btn btn-outline-primary">
   <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="icon icon-sm"><line x1="12" y1="5" x2="12" y2="19"></line><line x1="5" y1="12" x2="19" y2="12"></line></svg>
   More
</button>
<button type="button" class="btn btn-danger">
   <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="icon icon-sm"><path d="M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71"></path><path d="M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71"></path></svg>
   Link
</button>
<button type="button" class="btn btn-info">
   <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="icon icon-sm"><path d="M21 11.5a8.38 8.38 0 0 1-.9 3.8 8.5 8.5 0 0 1-7.6 4.7 8.38 8.38 0 0 1-3.8-.9L3 21l1.9-5.7a8.38 8.38 0 0 1-.9-3.8 8.5 8.5 0 0 1 4.7-7.6 8.38 8.38 0 0 1 3.8-.9h.5a8.48 8.48 0 0 1 8 8v.5z"></path></svg>
   Comment
</button>

Social buttons

A button can be formatted to link to a social website

Facebook Twitter Google Youtube Vimeo Dribbble Github Instagram Pinterest VK RSS Flickr Bitbucker Tabler 
<a href="#" class="btn btn-facebook">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M22.676 0H1.324C.593 0 0 .593 0 1.324v21.352C0 23.408.593 24 1.324 24h11.494v-9.294H9.689v-3.621h3.129V8.41c0-3.099 1.894-4.785 4.659-4.785 1.325 0 2.464.097 2.796.141v3.24h-1.921c-1.5 0-1.792.721-1.792 1.771v2.311h3.584l-.465 3.63H16.56V24h6.115c.733 0 1.325-.592 1.325-1.324V1.324C24 .593 23.408 0 22.676 0"/>
   </svg>
   Facebook
</a>
<a href="#" class="btn btn-twitter">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M23.954 4.569a10 10 0 0 1-2.825.775 4.958 4.958 0 0 0 2.163-2.723c-.951.555-2.005.959-3.127 1.184a4.92 4.92 0 0 0-8.384 4.482C7.691 8.094 4.066 6.13 1.64 3.161a4.822 4.822 0 0 0-.666 2.475c0 1.71.87 3.213 2.188 4.096a4.904 4.904 0 0 1-2.228-.616v.061a4.923 4.923 0 0 0 3.946 4.827 4.996 4.996 0 0 1-2.212.085 4.937 4.937 0 0 0 4.604 3.417 9.868 9.868 0 0 1-6.102 2.105c-.39 0-.779-.023-1.17-.067a13.995 13.995 0 0 0 7.557 2.209c9.054 0 13.999-7.496 13.999-13.986 0-.209 0-.42-.015-.63a9.936 9.936 0 0 0 2.46-2.548l-.047-.02z"/>
   </svg>
   Twitter
</a>
<a href="#" class="btn btn-google">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M12.24 10.285V14.4h6.806c-.275 1.765-2.056 5.174-6.806 5.174-4.095 0-7.439-3.389-7.439-7.574s3.345-7.574 7.439-7.574c2.33 0 3.891.989 4.785 1.849l3.254-3.138C18.189 1.186 15.479 0 12.24 0c-6.635 0-12 5.365-12 12s5.365 12 12 12c6.926 0 11.52-4.869 11.52-11.726 0-.788-.085-1.39-.189-1.989H12.24z"/>
   </svg>
   Google
</a>
<a href="#" class="btn btn-youtube">
   <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="icon" fill="currentColor">
      <path d="M23.495 6.205a3.007 3.007 0 0 0-2.088-2.088c-1.87-.501-9.396-.501-9.396-.501s-7.507-.01-9.396.501A3.007 3.007 0 0 0 .527 6.205a31.247 31.247 0 0 0-.522 5.805 31.247 31.247 0 0 0 .522 5.783 3.007 3.007 0 0 0 2.088 2.088c1.868.502 9.396.502 9.396.502s7.506 0 9.396-.502a3.007 3.007 0 0 0 2.088-2.088 31.247 31.247 0 0 0 .5-5.783 31.247 31.247 0 0 0-.5-5.805zM9.609 15.601V8.408l6.264 3.602z"/>
   </svg>
   Youtube
</a>
<a href="#" class="btn btn-vimeo">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M23.977 6.416c-.105 2.338-1.739 5.543-4.894 9.609-3.268 4.247-6.026 6.37-8.29 6.37-1.409 0-2.578-1.294-3.553-3.881L5.322 11.4C4.603 8.816 3.834 7.522 3.01 7.522c-.179 0-.806.378-1.881 1.132L0 7.197a315.065 315.065 0 0 0 3.501-3.128C5.08 2.701 6.266 1.984 7.055 1.91c1.867-.18 3.016 1.1 3.447 3.838.465 2.953.789 4.789.971 5.507.539 2.45 1.131 3.674 1.776 3.674.502 0 1.256-.796 2.265-2.385 1.004-1.589 1.54-2.797 1.612-3.628.144-1.371-.395-2.061-1.614-2.061-.574 0-1.167.121-1.777.391 1.186-3.868 3.434-5.757 6.762-5.637 2.473.06 3.628 1.664 3.493 4.797l-.013.01z"/>
   </svg>
   Vimeo
</a>
<a href="#" class="btn btn-dribbble">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M12 24C5.385 24 0 18.615 0 12S5.385 0 12 0s12 5.385 12 12-5.385 12-12 12zm10.12-10.358c-.35-.11-3.17-.953-6.384-.438 1.34 3.684 1.887 6.684 1.992 7.308a10.28 10.28 0 0 0 4.395-6.87zm-6.115 7.808c-.153-.9-.75-4.032-2.19-7.77l-.066.02c-5.79 2.015-7.86 6.025-8.04 6.4a10.161 10.161 0 0 0 6.29 2.166c1.42 0 2.77-.29 4-.814zm-11.62-2.58c.232-.4 3.045-5.055 8.332-6.765.135-.045.27-.084.405-.12-.26-.585-.54-1.167-.832-1.74C7.17 11.775 2.206 11.71 1.756 11.7l-.004.312c0 2.633.998 5.037 2.634 6.855zm-2.42-8.955c.46.008 4.683.026 9.477-1.248a65.473 65.473 0 0 0-3.8-5.928 10.275 10.275 0 0 0-5.676 7.17zM9.6 2.052c.282.38 2.145 2.914 3.822 6 3.645-1.365 5.19-3.44 5.373-3.702A10.19 10.19 0 0 0 12 1.764c-.825 0-1.63.1-2.4.285zm10.335 3.483c-.218.29-1.935 2.493-5.724 4.04.24.49.47.985.68 1.486.08.18.15.36.22.53 3.41-.43 6.8.26 7.14.33-.02-2.42-.88-4.64-2.31-6.38z"/>
   </svg>
   Dribbble
</a>
<a href="#" class="btn btn-github">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12"/>
   </svg>
   Github
</a>
<a href="#" class="btn btn-instagram">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M12 0C8.74 0 8.333.015 7.053.072 5.775.132 4.905.333 4.14.63c-.789.306-1.459.717-2.126 1.384S.935 3.35.63 4.14C.333 4.905.131 5.775.072 7.053.012 8.333 0 8.74 0 12s.015 3.667.072 4.947c.06 1.277.261 2.148.558 2.913a5.885 5.885 0 0 0 1.384 2.126A5.868 5.868 0 0 0 4.14 23.37c.766.296 1.636.499 2.913.558C8.333 23.988 8.74 24 12 24s3.667-.015 4.947-.072c1.277-.06 2.148-.262 2.913-.558a5.898 5.898 0 0 0 2.126-1.384 5.86 5.86 0 0 0 1.384-2.126c.296-.765.499-1.636.558-2.913.06-1.28.072-1.687.072-4.947s-.015-3.667-.072-4.947c-.06-1.277-.262-2.149-.558-2.913a5.89 5.89 0 0 0-1.384-2.126A5.847 5.847 0 0 0 19.86.63c-.765-.297-1.636-.499-2.913-.558C15.667.012 15.26 0 12 0zm0 2.16c3.203 0 3.585.016 4.85.071 1.17.055 1.805.249 2.227.415.562.217.96.477 1.382.896.419.42.679.819.896 1.381.164.422.36 1.057.413 2.227.057 1.266.07 1.646.07 4.85s-.015 3.585-.074 4.85c-.061 1.17-.256 1.805-.421 2.227a3.81 3.81 0 0 1-.899 1.382 3.744 3.744 0 0 1-1.38.896c-.42.164-1.065.36-2.235.413-1.274.057-1.649.07-4.859.07-3.211 0-3.586-.015-4.859-.074-1.171-.061-1.816-.256-2.236-.421a3.716 3.716 0 0 1-1.379-.899 3.644 3.644 0 0 1-.9-1.38c-.165-.42-.359-1.065-.42-2.235-.045-1.26-.061-1.649-.061-4.844 0-3.196.016-3.586.061-4.861.061-1.17.255-1.814.42-2.234.21-.57.479-.96.9-1.381.419-.419.81-.689 1.379-.898.42-.166 1.051-.361 2.221-.421 1.275-.045 1.65-.06 4.859-.06l.045.03zm0 3.678a6.162 6.162 0 1 0 0 12.324 6.162 6.162 0 1 0 0-12.324zM12 16c-2.21 0-4-1.79-4-4s1.79-4 4-4 4 1.79 4 4-1.79 4-4 4zm7.846-10.405a1.441 1.441 0 0 1-2.88 0 1.44 1.44 0 0 1 2.88 0z"/>
   </svg>
   Instagram
</a>
<a href="#" class="btn btn-pinterest">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M12.017 0C5.396 0 .029 5.367.029 11.987c0 5.079 3.158 9.417 7.618 11.162-.105-.949-.199-2.403.041-3.439.219-.937 1.406-5.957 1.406-5.957s-.359-.72-.359-1.781c0-1.663.967-2.911 2.168-2.911 1.024 0 1.518.769 1.518 1.688 0 1.029-.653 2.567-.992 3.992-.285 1.193.6 2.165 1.775 2.165 2.128 0 3.768-2.245 3.768-5.487 0-2.861-2.063-4.869-5.008-4.869-3.41 0-5.409 2.562-5.409 5.199 0 1.033.394 2.143.889 2.741.099.12.112.225.085.345-.09.375-.293 1.199-.334 1.363-.053.225-.172.271-.401.165-1.495-.69-2.433-2.878-2.433-4.646 0-3.776 2.748-7.252 7.92-7.252 4.158 0 7.392 2.967 7.392 6.923 0 4.135-2.607 7.462-6.233 7.462-1.214 0-2.354-.629-2.758-1.379l-.749 2.848c-.269 1.045-1.004 2.352-1.498 3.146 1.123.345 2.306.535 3.55.535 6.607 0 11.985-5.365 11.985-11.987C23.97 5.39 18.592.026 11.985.026L12.017 0z"/>
   </svg>
   Pinterest
</a>
<a href="#" class="btn btn-vk">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M11.701 18.771h1.437s.433-.047.654-.284c.21-.221.21-.63.21-.63s-.031-1.927.869-2.21c.887-.281 2.012 1.86 3.211 2.683.916.629 1.605.494 1.605.494l3.211-.044s1.682-.105.887-1.426c-.061-.105-.451-.975-2.371-2.76-2.012-1.861-1.742-1.561.676-4.787 1.469-1.965 2.07-3.166 1.875-3.676-.166-.48-1.26-.361-1.26-.361l-3.602.031s-.27-.031-.465.09c-.195.119-.314.391-.314.391s-.572 1.529-1.336 2.82c-1.623 2.729-2.268 2.879-2.523 2.699-.604-.391-.449-1.58-.449-2.432 0-2.641.404-3.75-.781-4.035-.39-.091-.681-.15-1.685-.166-1.29-.014-2.378.01-2.995.311-.405.203-.72.652-.539.675.24.03.779.146 1.064.537.375.506.359 1.636.359 1.636s.211 3.116-.494 3.503c-.495.262-1.155-.28-2.595-2.756-.735-1.26-1.291-2.67-1.291-2.67s-.105-.256-.299-.406c-.227-.165-.557-.225-.557-.225l-3.435.03s-.51.016-.689.24c-.166.195-.016.615-.016.615s2.686 6.287 5.732 9.453c2.79 2.902 5.956 2.715 5.956 2.715l-.05-.055z"/>
   </svg>
   VK
</a>
<a href="#" class="btn btn-rss">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M19.199 24C19.199 13.467 10.533 4.8 0 4.8V0c13.165 0 24 10.835 24 24h-4.801zM3.291 17.415a3.3 3.3 0 0 1 3.293 3.295A3.303 3.303 0 0 1 3.283 24C1.47 24 0 22.526 0 20.71s1.475-3.294 3.291-3.295zM15.909 24h-4.665c0-6.169-5.075-11.245-11.244-11.245V8.09c8.727 0 15.909 7.184 15.909 15.91z"/>
   </svg>
   RSS
</a>
<a href="#" class="btn btn-flickr">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M0 12a5.565 5.565 0 0 0 5.565 5.564c3.075 0 5.569-2.49 5.569-5.564S8.641 6.436 5.565 6.436A5.566 5.566 0 0 0 0 12zm12.866 0a5.565 5.565 0 0 0 5.567 5.564C21.496 17.564 24 15.074 24 12s-2.492-5.564-5.564-5.564A5.567 5.567 0 0 0 12.866 12z"/>
   </svg>
   Flickr
</a>
<a href="#" class="btn btn-bitbucket">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M.778 1.211a.768.768 0 0 0-.768.892l3.263 19.811c.084.499.515.867 1.022.872H19.95a.772.772 0 0 0 .77-.646l3.27-20.03a.768.768 0 0 0-.768-.891L.778 1.211zM14.52 15.528H9.522L8.17 8.464h7.561l-1.211 7.064z"/>
   </svg>
   Bitbucker
</a>
<a href="#" class="btn btn-tabler">
   <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="icon" fill="currentColor">
      <path d="M23.5 5.3C22.9 3 21 1.1 18.7.5 14.3-.2 9.8-.2 5.4.5 3 1.1 1.1 3 .5 5.3c-.7 4.4-.7 8.9 0 13.3.6 2.4 2.5 4.3 4.8 4.9 4.4.7 8.9.7 13.3 0 2.4-.6 4.2-2.4 4.8-4.8.8-4.5.8-8.9.1-13.4zm-11.8 7.6c-1 1.6-2.5 3.1-4.2 4.1-.6.3-1.2.3-1.8 0s-.9-.9-.9-1.5.3-1.2.9-1.5c.9-.5 1.6-1.2 2.3-2-.7-.8-1.4-1.4-2.3-2-.8-.5-1.1-1.6-.6-2.4S6.7 6.5 7.5 7c1.7 1 3.1 2.4 4.2 4.1.4.5.4 1.2 0 1.8zm6 3.6h-4.3c-.8 0-1.4-.4-1.4-1.1 0-.7.6-1.1 1.4-1.1h4.3c.8 0 1.4.4 1.4 1.1 0 .7-.6 1.1-1.4 1.1z"/>
   </svg>
   Tabler
</a>

You can use only icons.

<a href="#" class="btn btn-facebook btn-icon">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M22.676 0H1.324C.593 0 0 .593 0 1.324v21.352C0 23.408.593 24 1.324 24h11.494v-9.294H9.689v-3.621h3.129V8.41c0-3.099 1.894-4.785 4.659-4.785 1.325 0 2.464.097 2.796.141v3.24h-1.921c-1.5 0-1.792.721-1.792 1.771v2.311h3.584l-.465 3.63H16.56V24h6.115c.733 0 1.325-.592 1.325-1.324V1.324C24 .593 23.408 0 22.676 0"/>
   </svg>
</a>
<a href="#" class="btn btn-twitter btn-icon">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M23.954 4.569a10 10 0 0 1-2.825.775 4.958 4.958 0 0 0 2.163-2.723c-.951.555-2.005.959-3.127 1.184a4.92 4.92 0 0 0-8.384 4.482C7.691 8.094 4.066 6.13 1.64 3.161a4.822 4.822 0 0 0-.666 2.475c0 1.71.87 3.213 2.188 4.096a4.904 4.904 0 0 1-2.228-.616v.061a4.923 4.923 0 0 0 3.946 4.827 4.996 4.996 0 0 1-2.212.085 4.937 4.937 0 0 0 4.604 3.417 9.868 9.868 0 0 1-6.102 2.105c-.39 0-.779-.023-1.17-.067a13.995 13.995 0 0 0 7.557 2.209c9.054 0 13.999-7.496 13.999-13.986 0-.209 0-.42-.015-.63a9.936 9.936 0 0 0 2.46-2.548l-.047-.02z"/>
   </svg>
</a>
<a href="#" class="btn btn-google btn-icon">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M12.24 10.285V14.4h6.806c-.275 1.765-2.056 5.174-6.806 5.174-4.095 0-7.439-3.389-7.439-7.574s3.345-7.574 7.439-7.574c2.33 0 3.891.989 4.785 1.849l3.254-3.138C18.189 1.186 15.479 0 12.24 0c-6.635 0-12 5.365-12 12s5.365 12 12 12c6.926 0 11.52-4.869 11.52-11.726 0-.788-.085-1.39-.189-1.989H12.24z"/>
   </svg>
</a>
<a href="#" class="btn btn-youtube btn-icon">
   <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="icon" fill="currentColor">
      <path d="M23.495 6.205a3.007 3.007 0 0 0-2.088-2.088c-1.87-.501-9.396-.501-9.396-.501s-7.507-.01-9.396.501A3.007 3.007 0 0 0 .527 6.205a31.247 31.247 0 0 0-.522 5.805 31.247 31.247 0 0 0 .522 5.783 3.007 3.007 0 0 0 2.088 2.088c1.868.502 9.396.502 9.396.502s7.506 0 9.396-.502a3.007 3.007 0 0 0 2.088-2.088 31.247 31.247 0 0 0 .5-5.783 31.247 31.247 0 0 0-.5-5.805zM9.609 15.601V8.408l6.264 3.602z"/>
   </svg>
</a>
<a href="#" class="btn btn-vimeo btn-icon">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M23.977 6.416c-.105 2.338-1.739 5.543-4.894 9.609-3.268 4.247-6.026 6.37-8.29 6.37-1.409 0-2.578-1.294-3.553-3.881L5.322 11.4C4.603 8.816 3.834 7.522 3.01 7.522c-.179 0-.806.378-1.881 1.132L0 7.197a315.065 315.065 0 0 0 3.501-3.128C5.08 2.701 6.266 1.984 7.055 1.91c1.867-.18 3.016 1.1 3.447 3.838.465 2.953.789 4.789.971 5.507.539 2.45 1.131 3.674 1.776 3.674.502 0 1.256-.796 2.265-2.385 1.004-1.589 1.54-2.797 1.612-3.628.144-1.371-.395-2.061-1.614-2.061-.574 0-1.167.121-1.777.391 1.186-3.868 3.434-5.757 6.762-5.637 2.473.06 3.628 1.664 3.493 4.797l-.013.01z"/>
   </svg>
</a>
<a href="#" class="btn btn-dribbble btn-icon">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M12 24C5.385 24 0 18.615 0 12S5.385 0 12 0s12 5.385 12 12-5.385 12-12 12zm10.12-10.358c-.35-.11-3.17-.953-6.384-.438 1.34 3.684 1.887 6.684 1.992 7.308a10.28 10.28 0 0 0 4.395-6.87zm-6.115 7.808c-.153-.9-.75-4.032-2.19-7.77l-.066.02c-5.79 2.015-7.86 6.025-8.04 6.4a10.161 10.161 0 0 0 6.29 2.166c1.42 0 2.77-.29 4-.814zm-11.62-2.58c.232-.4 3.045-5.055 8.332-6.765.135-.045.27-.084.405-.12-.26-.585-.54-1.167-.832-1.74C7.17 11.775 2.206 11.71 1.756 11.7l-.004.312c0 2.633.998 5.037 2.634 6.855zm-2.42-8.955c.46.008 4.683.026 9.477-1.248a65.473 65.473 0 0 0-3.8-5.928 10.275 10.275 0 0 0-5.676 7.17zM9.6 2.052c.282.38 2.145 2.914 3.822 6 3.645-1.365 5.19-3.44 5.373-3.702A10.19 10.19 0 0 0 12 1.764c-.825 0-1.63.1-2.4.285zm10.335 3.483c-.218.29-1.935 2.493-5.724 4.04.24.49.47.985.68 1.486.08.18.15.36.22.53 3.41-.43 6.8.26 7.14.33-.02-2.42-.88-4.64-2.31-6.38z"/>
   </svg>
</a>
<a href="#" class="btn btn-github btn-icon">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12"/>
   </svg>
</a>
<a href="#" class="btn btn-instagram btn-icon">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M12 0C8.74 0 8.333.015 7.053.072 5.775.132 4.905.333 4.14.63c-.789.306-1.459.717-2.126 1.384S.935 3.35.63 4.14C.333 4.905.131 5.775.072 7.053.012 8.333 0 8.74 0 12s.015 3.667.072 4.947c.06 1.277.261 2.148.558 2.913a5.885 5.885 0 0 0 1.384 2.126A5.868 5.868 0 0 0 4.14 23.37c.766.296 1.636.499 2.913.558C8.333 23.988 8.74 24 12 24s3.667-.015 4.947-.072c1.277-.06 2.148-.262 2.913-.558a5.898 5.898 0 0 0 2.126-1.384 5.86 5.86 0 0 0 1.384-2.126c.296-.765.499-1.636.558-2.913.06-1.28.072-1.687.072-4.947s-.015-3.667-.072-4.947c-.06-1.277-.262-2.149-.558-2.913a5.89 5.89 0 0 0-1.384-2.126A5.847 5.847 0 0 0 19.86.63c-.765-.297-1.636-.499-2.913-.558C15.667.012 15.26 0 12 0zm0 2.16c3.203 0 3.585.016 4.85.071 1.17.055 1.805.249 2.227.415.562.217.96.477 1.382.896.419.42.679.819.896 1.381.164.422.36 1.057.413 2.227.057 1.266.07 1.646.07 4.85s-.015 3.585-.074 4.85c-.061 1.17-.256 1.805-.421 2.227a3.81 3.81 0 0 1-.899 1.382 3.744 3.744 0 0 1-1.38.896c-.42.164-1.065.36-2.235.413-1.274.057-1.649.07-4.859.07-3.211 0-3.586-.015-4.859-.074-1.171-.061-1.816-.256-2.236-.421a3.716 3.716 0 0 1-1.379-.899 3.644 3.644 0 0 1-.9-1.38c-.165-.42-.359-1.065-.42-2.235-.045-1.26-.061-1.649-.061-4.844 0-3.196.016-3.586.061-4.861.061-1.17.255-1.814.42-2.234.21-.57.479-.96.9-1.381.419-.419.81-.689 1.379-.898.42-.166 1.051-.361 2.221-.421 1.275-.045 1.65-.06 4.859-.06l.045.03zm0 3.678a6.162 6.162 0 1 0 0 12.324 6.162 6.162 0 1 0 0-12.324zM12 16c-2.21 0-4-1.79-4-4s1.79-4 4-4 4 1.79 4 4-1.79 4-4 4zm7.846-10.405a1.441 1.441 0 0 1-2.88 0 1.44 1.44 0 0 1 2.88 0z"/>
   </svg>
</a>
<a href="#" class="btn btn-pinterest btn-icon">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M12.017 0C5.396 0 .029 5.367.029 11.987c0 5.079 3.158 9.417 7.618 11.162-.105-.949-.199-2.403.041-3.439.219-.937 1.406-5.957 1.406-5.957s-.359-.72-.359-1.781c0-1.663.967-2.911 2.168-2.911 1.024 0 1.518.769 1.518 1.688 0 1.029-.653 2.567-.992 3.992-.285 1.193.6 2.165 1.775 2.165 2.128 0 3.768-2.245 3.768-5.487 0-2.861-2.063-4.869-5.008-4.869-3.41 0-5.409 2.562-5.409 5.199 0 1.033.394 2.143.889 2.741.099.12.112.225.085.345-.09.375-.293 1.199-.334 1.363-.053.225-.172.271-.401.165-1.495-.69-2.433-2.878-2.433-4.646 0-3.776 2.748-7.252 7.92-7.252 4.158 0 7.392 2.967 7.392 6.923 0 4.135-2.607 7.462-6.233 7.462-1.214 0-2.354-.629-2.758-1.379l-.749 2.848c-.269 1.045-1.004 2.352-1.498 3.146 1.123.345 2.306.535 3.55.535 6.607 0 11.985-5.365 11.985-11.987C23.97 5.39 18.592.026 11.985.026L12.017 0z"/>
   </svg>
</a>
<a href="#" class="btn btn-vk btn-icon">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M11.701 18.771h1.437s.433-.047.654-.284c.21-.221.21-.63.21-.63s-.031-1.927.869-2.21c.887-.281 2.012 1.86 3.211 2.683.916.629 1.605.494 1.605.494l3.211-.044s1.682-.105.887-1.426c-.061-.105-.451-.975-2.371-2.76-2.012-1.861-1.742-1.561.676-4.787 1.469-1.965 2.07-3.166 1.875-3.676-.166-.48-1.26-.361-1.26-.361l-3.602.031s-.27-.031-.465.09c-.195.119-.314.391-.314.391s-.572 1.529-1.336 2.82c-1.623 2.729-2.268 2.879-2.523 2.699-.604-.391-.449-1.58-.449-2.432 0-2.641.404-3.75-.781-4.035-.39-.091-.681-.15-1.685-.166-1.29-.014-2.378.01-2.995.311-.405.203-.72.652-.539.675.24.03.779.146 1.064.537.375.506.359 1.636.359 1.636s.211 3.116-.494 3.503c-.495.262-1.155-.28-2.595-2.756-.735-1.26-1.291-2.67-1.291-2.67s-.105-.256-.299-.406c-.227-.165-.557-.225-.557-.225l-3.435.03s-.51.016-.689.24c-.166.195-.016.615-.016.615s2.686 6.287 5.732 9.453c2.79 2.902 5.956 2.715 5.956 2.715l-.05-.055z"/>
   </svg>
</a>
<a href="#" class="btn btn-rss btn-icon">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M19.199 24C19.199 13.467 10.533 4.8 0 4.8V0c13.165 0 24 10.835 24 24h-4.801zM3.291 17.415a3.3 3.3 0 0 1 3.293 3.295A3.303 3.303 0 0 1 3.283 24C1.47 24 0 22.526 0 20.71s1.475-3.294 3.291-3.295zM15.909 24h-4.665c0-6.169-5.075-11.245-11.244-11.245V8.09c8.727 0 15.909 7.184 15.909 15.91z"/>
   </svg>
</a>
<a href="#" class="btn btn-flickr btn-icon">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M0 12a5.565 5.565 0 0 0 5.565 5.564c3.075 0 5.569-2.49 5.569-5.564S8.641 6.436 5.565 6.436A5.566 5.566 0 0 0 0 12zm12.866 0a5.565 5.565 0 0 0 5.567 5.564C21.496 17.564 24 15.074 24 12s-2.492-5.564-5.564-5.564A5.567 5.567 0 0 0 12.866 12z"/>
   </svg>
</a>
<a href="#" class="btn btn-bitbucket btn-icon">
   <svg viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg" class="icon" fill="currentColor">
      <path d="M.778 1.211a.768.768 0 0 0-.768.892l3.263 19.811c.084.499.515.867 1.022.872H19.95a.772.772 0 0 0 .77-.646l3.27-20.03a.768.768 0 0 0-.768-.891L.778 1.211zM14.52 15.528H9.522L8.17 8.464h7.561l-1.211 7.064z"/>
   </svg>
</a>
<a href="#" class="btn btn-tabler btn-icon">
   <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="icon" fill="currentColor">
      <path d="M23.5 5.3C22.9 3 21 1.1 18.7.5 14.3-.2 9.8-.2 5.4.5 3 1.1 1.1 3 .5 5.3c-.7 4.4-.7 8.9 0 13.3.6 2.4 2.5 4.3 4.8 4.9 4.4.7 8.9.7 13.3 0 2.4-.6 4.2-2.4 4.8-4.8.8-4.5.8-8.9.1-13.4zm-11.8 7.6c-1 1.6-2.5 3.1-4.2 4.1-.6.3-1.2.3-1.8 0s-.9-.9-.9-1.5.3-1.2.9-1.5c.9-.5 1.6-1.2 2.3-2-.7-.8-1.4-1.4-2.3-2-.8-.5-1.1-1.6-.6-2.4S6.7 6.5 7.5 7c1.7 1 3.1 2.4 4.2 4.1.4.5.4 1.2 0 1.8zm6 3.6h-4.3c-.8 0-1.4-.4-1.4-1.1 0-.7.6-1.1 1.4-1.1h4.3c.8 0 1.4.4 1.4 1.1 0 .7-.6 1.1-1.4 1.1z"/>
   </svg>
</a>

Icon buttons

Icon only button. Add .btn-icon class to remove unnecessary padding from button.

<button type="button" class="btn btn-icon btn-primary">
   <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="icon icon-sm"><polyline points="22 12 18 12 15 21 9 3 6 12 2 12"></polyline></svg>
</button>
<button type="button" class="btn btn-icon btn-primary btn-github">
   <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="icon icon-sm"><path d="M9 19c-5 1.5-5-2.5-7-3m14 6v-3.87a3.37 3.37 0 0 0-.94-2.61c3.14-.35 6.44-1.54 6.44-7A5.44 5.44 0 0 0 20 4.77 5.07 5.07 0 0 0 19.91 1S18.73.65 16 2.48a13.38 13.38 0 0 0-7 0C6.27.65 5.09 1 5.09 1A5.07 5.07 0 0 0 5 4.77a5.44 5.44 0 0 0-1.5 3.78c0 5.42 3.3 6.61 6.44 7A3.37 3.37 0 0 0 9 18.13V22"></path></svg>
</button>
<button type="button" class="btn btn-icon btn-primary btn-success">
   <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="icon icon-sm"><path d="M18 8A6 6 0 0 0 6 8c0 7-3 9-3 9h18s-3-2-3-9"></path><path d="M13.73 21a2 2 0 0 1-3.46 0"></path></svg>
</button>
<button type="button" class="btn btn-icon btn-primary btn-warning">
   <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="icon icon-sm"><polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"></polygon></svg>
</button>
<button type="button" class="btn btn-icon btn-primary btn-danger">
   <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="icon icon-sm"><polyline points="3 6 5 6 21 6"></polyline><path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"></path><line x1="10" y1="11" x2="10" y2="17"></line><line x1="14" y1="11" x2="14" y2="17"></line></svg>
</button>
<button type="button" class="btn btn-icon btn-primary btn-purple">
   <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="icon icon-sm"><line x1="12" y1="20" x2="12" y2="10"></line><line x1="18" y1="20" x2="18" y2="4"></line><line x1="6" y1="20" x2="6" y2="16"></line></svg>
</button>
<button type="button" class="btn btn-icon btn-primary btn-secondary">
   <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="icon icon-sm"><circle cx="18" cy="18" r="3"></circle><circle cx="6" cy="6" r="3"></circle><path d="M6 21V9a9 9 0 0 0 9 9"></path></svg>
</button>

Button dropdown

Wrap the dropdown’s toggle (your button or link) and the dropdown menu within .dropdown, or another element that declares position: relative;. Dropdowns can be triggered from <a> or <button> elements to better fit your potential needs.

Action Another action
Action Another action
Action Another action 
<div class="dropdown">
   <button type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown">
      <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="icon icon-sm"><rect x="3" y="4" width="18" height="18" rx="2" ry="2"></rect><line x1="16" y1="2" x2="16" y2="6"></line><line x1="8" y1="2" x2="8" y2="6"></line><line x1="3" y1="10" x2="21" y2="10"></line></svg>
   </button>
   <div class="dropdown-menu">
      <a class="dropdown-item" href="#">
         Action
      </a>
      <a class="dropdown-item" href="#">
         Another action
      </a>
   </div>
</div>
<div class="dropdown">
   <button type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown">
      <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="icon icon-sm"><rect x="3" y="4" width="18" height="18" rx="2" ry="2"></rect><line x1="16" y1="2" x2="16" y2="6"></line><line x1="8" y1="2" x2="8" y2="6"></line><line x1="3" y1="10" x2="21" y2="10"></line></svg>
      Show calendar
   </button>
   <div class="dropdown-menu">
      <a class="dropdown-item" href="#">
         Action
      </a>
      <a class="dropdown-item" href="#">
         Another action
      </a>
   </div>
</div>
<div class="dropdown">
   <button type="button" class="btn btn-secondary dropdown-toggle" data-toggle="dropdown">
      Show calendar
   </button>
   <div class="dropdown-menu">
      <a class="dropdown-item" href="#">
         Action
      </a>
      <a class="dropdown-item" href="#">
         Another action
      </a>
   </div>
</div>

Loading button

Add .btn-loading to use a loading state on a button. The width of the button depends on the length of the text inside.

Since the loading spinner is implemented using the :after pseudo-element, it is not supported by the <input type="submit"> element.

Button 
<a href="#" class="btn btn-primary">
   <span class="spinner-border spinner-border-sm mr-2" role="status">
      <span class="sr-only">loading&hellip;</span>
   </span>
   Button
</a>

List of buttons

You can now create a list of buttons with the .btn-list container.

Save changes Save and continue Cancel 
<div class="btn-list">
   <a href="#" class="btn btn-success">Save changes</a>
   <a href="#" class="btn btn-secondary">Save and continue</a>
   <a href="#" class="btn btn-danger">Cancel</a>
</div>

If the list is very long, it will automatically wrap on multiple lines, while keeping all buttons evenly spaced.

One Two Three Four Five Six Seven Eight Nine Ten Eleven Twelve Thirteen Fourteen Fifteen Sixteen Seventeen Eighteen Nineteen 
<div class="btn-list">
   <a href="#" class="btn btn-secondary">One</a>
   <a href="#" class="btn btn-secondary">Two</a>
   <a href="#" class="btn btn-secondary">Three</a>
   <a href="#" class="btn btn-secondary">Four</a>
   <a href="#" class="btn btn-secondary">Five</a>
   <a href="#" class="btn btn-secondary">Six</a>
   <a href="#" class="btn btn-secondary">Seven</a>
   <a href="#" class="btn btn-secondary">Eight</a>
   <a href="#" class="btn btn-secondary">Nine</a>
   <a href="#" class="btn btn-secondary">Ten</a>
   <a href="#" class="btn btn-secondary">Eleven</a>
   <a href="#" class="btn btn-secondary">Twelve</a>
   <a href="#" class="btn btn-secondary">Thirteen</a>
   <a href="#" class="btn btn-secondary">Fourteen</a>
   <a href="#" class="btn btn-secondary">Fifteen</a>
   <a href="#" class="btn btn-secondary">Sixteen</a>
   <a href="#" class="btn btn-secondary">Seventeen</a>
   <a href="#" class="btn btn-secondary">Eighteen</a>
   <a href="#" class="btn btn-secondary">Nineteen</a>
</div>

Use the .text-center or the .text-right modifiers to alter the alignment.

Save changes Save and continue 
<div class="btn-list text-center">
   <a href="#" class="btn btn-primary">Save changes</a>
   <a href="#" class="btn btn-secondary">Save and continue</a>
</div>
Save changes Save and continue 
<div class="btn-list text-right">
   <a href="#" class="btn btn-primary">Save changes</a>
   <a href="#" class="btn btn-secondary">Save and continue</a>
</div>

Button with avatar

Avatar Avatar Avatar 
<a href="#" class="btn btn-secondary">
   <span class="avatar" style="background-image: url(./static/avatars/003m.jpg)"></span>
   Avatar
</a>
<a href="#" class="btn btn-secondary">
   <span class="avatar" style="background-image: url(./static/avatars/000f.jpg)"></span>
   Avatar
</a>
<a href="#" class="btn btn-secondary">
   <span class="avatar" style="background-image: url(./static/avatars/001f.jpg)"></span>
   Avatar
</a>