下拉菜单

<!-- Dropdown example 1 -->
<div class="dropdown-menu">
  <a href="#" class="dropdown-item">Regular link</a>
  <a href="#" class="dropdown-item">Another regular link</a>
  <a href="#" class="dropdown-item active">Active link</a>
  <a href="#" class="dropdown-item disabled">Disabled link</a>
</div>

<!-- Dropdown example 2 -->
<div class="dropdown-menu">
  <h6 class="dropdown-header">Dropdown header</h6>
  <a href="#" class="dropdown-item">Action</a>
  <a href="#" class="dropdown-item">Another action</a>
  <div class="dropdown-divider"></div>
  <a href="#" class="dropdown-item">Separeted link</a>
</div>

<!-- Dropdown example 3 -->
<div class="dropdown-menu">
  <a href="#" class="dropdown-item">
    <i class="ci-home me-2"></i>
    Regular link
    <span class="badge rounded-pill bg-faded-dark text-body ms-2">2</span>
  </a>
  <a href="#" class="dropdown-item">
    <i class="ci-user-circle me-2"></i>
    Profile
    <span class="badge rounded-pill bg-primary ms-2">3</span>
  </a>
  <a href="#" class="dropdown-item">
    <i class="ci-message me-2"></i>
    Messages
    <span class="badge rounded-pill bg-success ms-2">5</span>
  </a>
  <a href="#" class="dropdown-item">
    <i class="ci-settings me-2"></i>
    Settings
    <span class="badge rounded-pill bg-warning ms-2">1</span>
  </a>
</div>

// Dropdown example 1
.dropdown-menu
  a(href="#").dropdown-item
    | Regular link
  a(href="#").dropdown-item
    | Another regular link
  a(href="#").dropdown-item.active
    | Active link
  a(href="#").dropdown-item.disabled
    | Disabled link

// Dropdown example 2
.dropdown-menu
  h6.dropdown-header
    | Dropdown header
  a(href="#").dropdown-item
    | Action
  a(href="#").dropdown-item
    | Another action
  .dropdown-divider
  a(href="#").dropdown-item
    | Separated link

// Dropdown example 3
.dropdown-menu
  a(href="#").dropdown-item
    i.ci-home.me-2
    | Home
    span.badge.rounded-pill.bg-faded-dark.text-body.ms-2
      | 2
  a(href="#").dropdown-item
    i.ci-user-circle.me-2
    | Profile
    span.badge.rounded-pill.bg-primary.ms-2
      | 3
  a(href="#").dropdown-item
    i.ci-message.me-2
    | Messages
    span.badge.rounded-pill.bg-success.ms-2
      | 5
  a(href="#").dropdown-item
    i.ci-settings.me-2
    | Settings
    span.badge.rounded-pill.bg-warning.ms-2
      | 1

<!-- Dark dropdown example 1 -->
<div class="dropdown-menu dropdown-menu-dark">
  <a href="#" class="dropdown-item">Regular link</a>
  <a href="#" class="dropdown-item">Another regular link</a>
  <a href="#" class="dropdown-item active">Active link</a>
  <a href="#" class="dropdown-item disabled">Disabled link</a>
</div>

<!-- Dark dropdown example 2 -->
<div class="dropdown-menu dropdown-menu-dark">
  <h6 class="dropdown-header">Dropdown header</h6>
  <a href="#" class="dropdown-item">Action</a>
  <a href="#" class="dropdown-item">Another action</a>
  <div class="dropdown-divider"></div>
  <a href="#" class="dropdown-item">Separeted link</a>
</div>

<!-- Dark dropdown example 3 -->
<div class="dropdown-menu dropdown-menu-dark">
  <a href="#" class="dropdown-item">
    <i class="ci-home me-2"></i>
    Regular link
    <span class="badge rounded-pill bg-light text-body ms-2">2</span>
  </a>
  <a href="#" class="dropdown-item">
    <i class="ci-user-circle me-2"></i>
    Profile
    <span class="badge rounded-pill bg-primary ms-2">3</span>
  </a>
  <a href="#" class="dropdown-item">
    <i class="ci-message me-2"></i>
    Messages
    <span class="badge rounded-pill bg-success ms-2">5</span>
  </a>
  <a href="#" class="dropdown-item">
    <i class="ci-settings me-2"></i>
    Settings
    <span class="badge rounded-pill bg-warning ms-2">1</span>
  </a>
</div>

// Dark dropdown example 1
.dropdown-menu.dropdown-menu-dark
  a(href="#").dropdown-item
    | Regular link
  a(href="#").dropdown-item
    | Another regular link
  a(href="#").dropdown-item.active
    | Active link
  a(href="#").dropdown-item.disabled
    | Disabled link

// Dark dropdown example 2
.dropdown-menu.dropdown-menu-dark
  h6.dropdown-header
    | Dropdown header
  a(href="#").dropdown-item
    | Action
  a(href="#").dropdown-item
    | Another action
  .dropdown-divider
  a(href="#").dropdown-item
    | Separated link

// Dark dropdown example 3
.dropdown-menu.dropdown-menu-dark
  a(href="#").dropdown-item
    i.ci-home.me-2
    | Home
    span.badge.rounded-pill.bg-light.text-body.ms-2
      | 2
  a(href="#").dropdown-item
    i.ci-user-circle.me-2
    | Profile
    span.badge.rounded-pill.bg-primary.ms-2
      | 3
  a(href="#").dropdown-item
    i.ci-message.me-2
    | Messages
    span.badge.rounded-pill.bg-success.ms-2
      | 5
  a(href="#").dropdown-item
    i.ci-settings.me-2
    | Settings
    span.badge.rounded-pill.bg-warning.ms-2
      | 1

<!-- Forms inside dropdown -->
<div class="dropdown-menu" style="width: 17rem;">
  <form class="p-4">
    <div class="mb-3">
      <label for="exampleDropdownFormEmail" class="form-label">Email address</label>
      <input type="email" class="form-control" id="exampleDropdownFormEmail" placeholder="[email protected]" required>
    </div>
    <div class="mb-3">
      <label for="exampleDropdownFormPassword" class="form-label">Password</label>
      <input type="password" class="form-control" id="exampleDropdownFormPassword" placeholder="Password" required>
    </div>
    <div class="mb-3">
      <div class="form-check">
        <input type="checkbox" class="form-check-input" id="dropdownCheck">
        <label for="dropdownCheck" class="form-check-label">Remember me</label>
      </div>
    </div>
    <button type="submit" class="btn btn-primary">Sign In</button>
  </form>
</div>

// Forms inside dropdown
.dropdown-menu(style="width: 17rem;")
  form.p-4
    .mb-3
      label(for="exampleDropdownFormEmail").form-label
        | Email address
      input(type="email", id="exampleDropdownFormEmail", placeholder="[email protected]", required).form-control
    .mb-3
      label(for="exampleDropdownFormPassword").form-label
        | Password
      input(type="password", id="exampleDropdownFormPassword", placeholder="Password", required).form-control
    .mb-3
      .form-check
        input(type="checkbox", id="dropdownCheck").form-check-input
        label(for="dropdownCheck").form-check-label
          | Remember me
    button(type="submit").btn.btn-primary
      | Sign In

<!-- Dropdown -->
<div class="btn-group dropdown">
  <button type="button" class="btn btn-outline-secondary dropdown-toggle" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
    Dropdown
  </button>
  <div class="dropdown-menu">
    <a href="#" class="dropdown-item">Action</a>
    <a href="#" class="dropdown-item">Another action</a>
    <div class="dropdown-divider"></div>
    <a href="#" class="dropdown-item">Something else here</a>
  </div>
</div>

<!-- Dropup -->
<div class="btn-group dropup">
  <button type="button" class="btn btn-outline-secondary dropdown-toggle" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
    Dropdown
  </button>
  <div class="dropdown-menu">
    <a href="#" class="dropdown-item">Action</a>
    <a href="#" class="dropdown-item">Another action</a>
    <div class="dropdown-divider"></div>
    <a href="#" class="dropdown-item">Something else here</a>
  </div>
</div>

<!-- Dropright -->
<div class="btn-group dropend">
  <button type="button" class="btn btn-outline-secondary dropdown-toggle" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
    Dropdown
  </button>
  <div class="dropdown-menu">
    <a href="#" class="dropdown-item">Action</a>
    <a href="#" class="dropdown-item">Another action</a>
    <div class="dropdown-divider"></div>
    <a href="#" class="dropdown-item">Something else here</a>
  </div>
</div>

<!-- Dropleft -->
<div class="btn-group dropstart">
  <button type="button" class="btn btn-outline-secondary dropdown-toggle" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
    Dropdown
  </button>
  <div class="dropdown-menu">
    <a href="#" class="dropdown-item">Action</a>
    <a href="#" class="dropdown-item">Another action</a>
    <div class="dropdown-divider"></div>
    <a href="#" class="dropdown-item">Something else here</a>
  </div>
</div>

// Dropdown
.btn-group.dropdown
  button(type="button", data-bs-toggle="dropdown", aria-haspopup="true", aria-expanded="false").btn.btn-outline-secondary.dropdown-toggle
    | Dropdown
  .dropdown-menu
    a(href="#").dropdown-item
      | Action
    a(href="#").dropdown-item
      | Another action
    .dropdown-divider
    a(href="#").dropdown-item
      | Something else here

// Dropup
.btn-group.dropup
  button(type="button", data-bs-toggle="dropdown", aria-haspopup="true", aria-expanded="false").btn.btn-outline-secondary.dropdown-toggle
    | Dropup
  .dropdown-menu
    a(href="#").dropdown-item
      | Action
    a(href="#").dropdown-item
      | Another action
    .dropdown-divider
    a(href="#").dropdown-item
      | Something else here

// Dropright
.btn-group.dropend
  button(type="button", data-bs-toggle="dropdown", aria-haspopup="true", aria-expanded="false").btn.btn-outline-secondary.dropdown-toggle
    | Dropright
  .dropdown-menu
    a(href="#").dropdown-item
      | Action
    a(href="#").dropdown-item
      | Another action
    .dropdown-divider
    a(href="#").dropdown-item
      | Something else here

// Dropleft
.btn-group.dropstart
  button(type="button", data-bs-toggle="dropdown", aria-haspopup="true", aria-expanded="false").btn.btn-outline-secondary.dropdown-toggle
    | Dropleft
  .dropdown-menu
    a(href="#").dropdown-item
      | Action
    a(href="#").dropdown-item
      | Another action
    .dropdown-divider
    a(href="#").dropdown-item
      | Something else here

<!-- Dropdown -->
<div class="btn-group dropdown">
  <button type="button" class="btn btn-primary dropdown-toggle" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
    Right-aligned menu
  </button>
  <div class="dropdown-menu dropdown-menu-end">
    <a href="#" class="dropdown-item">Action</a>
    <a href="#" class="dropdown-item">Another action</a>
    <div class="dropdown-divider"></div>
    <a href="#" class="dropdown-item">Something else here</a>
  </div>
</div>

// Dropdown
.btn-group.dropdown
  button(type="button", data-bs-toggle="dropdown", aria-haspopup="true", aria-expanded="false").btn.btn-primary.dropdown-toggle
    | Right-aligned menu
  .dropdown-menu.dropdown-menu-end
    a(href="#").dropdown-item
      | Action
    a(href="#").dropdown-item
      | Another action
    .dropdown-divider
    a(href="#").dropdown-item
      | Something else here

<!-- Solid split button -->
<div class="btn-group">
  <button type="button" class="btn btn-primary">Button</button>
  <button type="button" class="btn btn-primary dropdown-toggle dropdown-toggle-split" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
    <span class="visually-hidden">Toggle dropdown</span>
  </button>
  <div class="dropdown-menu">
    ...
  </div>
</div>

<!-- Outline split button -->
<div class="btn-group">
  <button type="button" class="btn btn-outline-primary">Button</button>
  <button type="button" class="btn btn-outline-primary dropdown-toggle dropdown-toggle-split" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
    <span class="visually-hidden">Toggle dropdown</span>
  </button>
  <div class="dropdown-menu">
    ...
  </div>
</div>

// Solid split button
.btn-group
  button(type="button").btn.btn-primary
    | Button
  button(type="button", data-bs-toggle="dropdown", aria-haspopup="true", aria-expanded="false'").btn.btn-primary.dropdown-toggle.dropdown-toggle-split
    span.visually-hidden
      | Toggle dropdown
  .dropdown-menu
    | ...

// Outline split button
.btn-group
  button(type="button").btn.btn-outline-primary
    | Button
  button(type="button", data-bs-toggle="dropdown", aria-haspopup="true", aria-expanded="false'").btn.btn-outline-primary.dropdown-toggle.dropdown-toggle-split
    span.visually-hidden
      | Toggle dropdown
  .dropdown-menu
    | ...