Buttons
Default State
<button class="btn btn-default" type="button">Default</button>
<button class="btn btn-primary" type="button">Primary</button>
<button class="btn btn-info" type="button">Info</button>
<button class="btn btn-success" type="button">Success</button>
<button class="btn btn-warning" type="button">Warning</button>
<button class="btn btn-danger" type="button">Danger</button>
<button class="btn btn-link" type="button">Link</button>Active State
<button class="active btn btn-default" type="button">Default</button>
<button class="active btn btn-primary" type="button">Primary</button>
<button class="active btn btn-info" type="button">Info</button>
<button class="active btn btn-success" type="button">Success</button>
<button class="active btn btn-warning" type="button">Warning</button>
<button class="active btn btn-danger" type="button">Danger</button>
<button class="active btn btn-link" type="button">Link</button>Disabled State
<button class="btn btn-default" disabled="disabled" type="button">Default</button>
<button class="btn btn-primary" disabled type="button">Primary</button>
<button class="btn btn-info" disabled type="button">Info</button>
<button class="btn btn-success" disabled type="button">Success</button>
<button class="btn btn-warning" disabled type="button">Warning</button>
<button class="btn btn-danger" disabled type="button">Danger</button>
<button class="btn btn-link" disabled type="button">Link</button>Anchor Elements and Inputs as Buttons
Anchor Anchor Anchor Anchor Anchor<a class="btn btn-default" href="#1">Default</a>
<input class="btn btn-primary" type="button" value="Input" />
<input class="btn btn-info" type="submit" value="Submit" />
<a class="btn btn-success" href="#1">Success</a>
<a class="btn btn-warning" href="#1">Warning</a>
<a class="btn btn-danger" href="#1">Danger</a>
<a class="btn btn-link" href="#1">Link</a>Block Level Buttons
<button class="btn btn-block btn-primary btn-xs" type="button">Extra Small Block Level Button</button>
<button class="btn btn-block btn-primary btn-sm" type="button">Small Block Level Button</button>
<button class="btn btn-block btn-primary" type="button">Default Block Level Button</button>
<button class="btn btn-block btn-lg btn-primary" type="button">Large Block Level Button</button>Button Dropdowns
<div class="btn-group dropdown">
    <button class="btn btn-default dropdown-toggle" data-toggle="dropdown" type="button">
        Default <span class="caret"></span>
    </button>
    <ul class="dropdown-menu">
        <li><a href="#">Action</a></li>
        <li class="divider"></li>
        <li><a href="#1">Scope</a></li>
    </ul>
</div>Button Dropups
<div class="btn-group dropup">
    <button class="btn btn-default" type="button">Dropup</button>
    <button class="btn btn-default dropdown-toggle" data-toggle="dropdown" type="button">
        <span class="caret"></span>
        <span class="sr-only">Toggle Dropdown</span>
    </button>
    <ul class="dropdown-menu">
        <li><a href="#">Action</a></li>
        <li><a href="#">Another action</a></li>
        <li><a href="#">Something else here</a></li>
        <li class="divider"></li>
        <li><a href="#">Separated link</a></li>
    </ul>
</div>Split Button Dropdowns
<div class="btn-group dropdown">
    <button class="btn btn-default" type="button">Default</button>
    <button class="btn btn-default dropdown-toggle" data-toggle="dropdown" type="button">
        <span class="caret"></span>
        <span class="sr-only">Toggle Dropdown</span>
    </button>
    <ul class="dropdown-menu" role="menu">
        <li><a href="#">Action</a></li>
        <li class="divider"></li>
        <li><a href="#1">Scope</a></li>
    </ul>
</div>Vertical Button Group
<div class="btn-group-vertical">
    <button class="btn btn-default" type="button">Button</button>
    <button class="btn btn-default" type="button">Button</button>
    <div class="btn-group">
        <button class="btn btn-default dropdown-toggle" data-toggle="dropdown" type="button">
            Dropdown
            <span class="caret"></span>
        </button>
        <ul class="dropdown-menu">
            <li><a href="#">Dropdown link</a></li>
            <li><a href="#">Dropdown link</a></li>
        </ul>
    </div>
    <div class="btn-group">
        <button class="btn btn-default dropdown-toggle" data-toggle="dropdown" type="button">
            Dropdown
            <span class="caret"></span>
        </button>
        <ul class="dropdown-menu">
            <li><a href="#">Dropdown link</a></li>
            <li><a href="#">Dropdown link</a></li>
        </ul>
    </div>
    <div class="btn-group">
        <button class="btn btn-default dropdown-toggle" data-toggle="dropdown" type="button">
            Dropdown
            <span class="caret"></span>
        </button>
        <ul class="dropdown-menu">
            <li><a href="#">Dropdown link</a></li>
            <li><a href="#">Dropdown link</a></li>
        </ul>
    </div>
</div>Justified Button Groups
<div class="btn-group btn-group-justified">
    <div class="btn-group">
        <button class="btn btn-default" type="button">Left</button>
    </div>
    <div class="btn-group">
        <button class="btn btn-default" type="button">Middle</button>
    </div>
    <div class="btn-group">
        <button class="btn btn-default" type="button">Right</button>
    </div>
</div>Action Buttons
btn-top-left, btn-top-right, btn-bottom-right, and btn-bottom-left.Action buttons are used for providing easy access to primary actions, such as adding new entities (users, organizations, new blog entries). There are two kinds of action buttons:
.btn-actionand.btn-action-secondary.
.btn-actionshould be used where only one primary action can be taken. A good use of.btn-actionis adding a new entry in the blog portlet, where the user will be led to the new blog entry page.
<a class="btn btn-action btn-primary" href="../blogs-action">
    <span aria-label="icon-plus" class="lexicon-icon-container" role="img">
        <svg aria-hidden="true" class="icon-monospaced lexicon-icon lexicon-icon-plus">
            <use xlink:href="../../images/icons/icons.svg#plus" />
        </svg>
    </span>
</a>
.btn-action-secondaryshould be used where multiple primary actions can be taken. This button will display an overflow menu with a list of available actions. For example, on the users and organizations page in the control panel, a user, organization, or location can be added. Clicking the button inside btn-action-secondary will open an overflow menu with add user, add organization, or add location options (button on bottom right).
<div class="btn-action-secondary dropdown">
    <button class="btn btn-primary" data-toggle="dropdown" type="button">
        <span aria-label="icon-plus" class="lexicon-icon-container" role="img">
            <svg aria-hidden="true" class="icon-monospaced lexicon-icon lexicon-icon-plus">
                <use xlink:href="../../images/icons/icons.svg#plus" />
            </svg>
        </span>
    </button>
    <ul class="dropdown-menu dropdown-menu-bottom dropdown-menu-right-side">
        <li><a href="../blogs-action">User</a></li>
        <li><a href="../blogs-action">Regular Organization</a></li>
        <li><a href="../blogs-action">Location</a></li>
    </ul>
</div>