LeptonX uses
Bootstrap Dropdown's
component's latest version.
Toggle contextual overlays for displaying lists of links and more with the Bootstrap dropdown
plugin.
Any single .btn
can be turned into a dropdown toggle with some markup changes. Here’s
how you can put them to work with either <button>
elements and with
<a>
elements:
<div class="dropdown btn-group">
<button
class="btn btn-secondary dropdown-toggle"
type="button"
id="dropdownMenuButton1"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Dropdown button
</button>
<ul class="dropdown-menu" aria-labelledby="dropdownMenuButton1">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
</ul>
</div>
<div class="dropdown btn-group">
<a
class="btn btn-secondary dropdown-toggle"
href="#"
role="button"
id="dropdownMenuLink"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Dropdown link
</a>
<ul class="dropdown-menu" aria-labelledby="dropdownMenuLink">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
</ul>
</div>
The best part is you can do this with any button variant, too:
<div class="bd-example">
<div class="btn-group mb-1">
<button
type="button"
class="btn btn-primary dropdown-toggle"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Primary
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
<li><hr class="dropdown-divider" /></li>
<li><a class="dropdown-item" href="#">Separated link</a></li>
</ul>
</div>
<!-- /btn-group -->
<div class="btn-group mb-1">
<button
type="button"
class="btn btn-secondary dropdown-toggle"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Secondary
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
<li><hr class="dropdown-divider" /></li>
<li><a class="dropdown-item" href="#">Separated link</a></li>
</ul>
</div>
<!-- /btn-group -->
<div class="btn-group mb-1">
<button
type="button"
class="btn btn-success dropdown-toggle"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Success
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
<li><hr class="dropdown-divider" /></li>
<li><a class="dropdown-item" href="#">Separated link</a></li>
</ul>
</div>
<!-- /btn-group -->
<div class="btn-group mb-1">
<button
type="button"
class="btn btn-info dropdown-toggle"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Info
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
<li><hr class="dropdown-divider" /></li>
<li><a class="dropdown-item" href="#">Separated link</a></li>
</ul>
</div>
<!-- /btn-group -->
<div class="btn-group mb-1">
<button
type="button"
class="btn btn-warning dropdown-toggle"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Warning
</button>
<ul class="dropdown-menu" style="">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
<li><hr class="dropdown-divider" /></li>
<li><a class="dropdown-item" href="#">Separated link</a></li>
</ul>
</div>
<!-- /btn-group -->
<div class="btn-group mb-1">
<button
type="button"
class="btn btn-danger dropdown-toggle"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Danger
</button>
<ul class="dropdown-menu" style="">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
<li><hr class="dropdown-divider" /></li>
<li><a class="dropdown-item" href="#">Separated link</a></li>
</ul>
</div>
<!-- /btn-group -->
<div class="btn-group mb-1">
<button
type="button"
class="btn btn-dark dropdown-toggle"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Dark
</button>
<ul class="dropdown-menu" style="">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
<li><hr class="dropdown-divider" /></li>
<li><a class="dropdown-item" href="#">Separated link</a></li>
</ul>
</div>
<!-- /btn-group -->
<div class="btn-group mb-1">
<button
type="button"
class="btn btn-light dropdown-toggle"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Light
</button>
<ul class="dropdown-menu" style="">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
<li><hr class="dropdown-divider" /></li>
<li><a class="dropdown-item" href="#">Separated link</a></li>
</ul>
</div>
<!-- /btn-group -->
</div>
Similarly, create split button dropdowns with virtually the same markup as single button
dropdowns, but with the addition of .dropdown-toggle-split
for proper spacing around
the dropdown caret.
We use this extra class to reduce the horizontal padding
on either side of the caret
by 25% and remove the margin-left
that’s added for regular button dropdowns. Those
extra changes keep the caret centered in the split button and provide a more appropriately sized
hit area next to the main button.
<div class="btn-group mb-1">
<button type="button" class="btn btn-primary">Action</button>
<button
type="button"
class="btn btn-primary dropdown-toggle dropdown-toggle-split"
data-bs-toggle="dropdown"
aria-expanded="false"
>
<span class="visually-hidden">Toggle Dropdown</span>
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
<li><hr class="dropdown-divider" /></li>
<li><a class="dropdown-item" href="#">Separated link</a></li>
</ul>
</div>
<div class="btn-group mb-1">
<button type="button" class="btn btn-secondary">Action</button>
<button
type="button"
class="btn btn-secondary dropdown-toggle dropdown-toggle-split"
data-bs-toggle="dropdown"
aria-expanded="false"
>
<span class="visually-hidden">Toggle Dropdown</span>
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
<li><hr class="dropdown-divider" /></li>
<li><a class="dropdown-item" href="#">Separated link</a></li>
</ul>
</div>
<div class="btn-group mb-1">
<button type="button" class="btn btn-success">Action</button>
<button
type="button"
class="btn btn-success dropdown-toggle dropdown-toggle-split"
data-bs-toggle="dropdown"
aria-expanded="false"
>
<span class="visually-hidden">Toggle Dropdown</span>
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
<li><hr class="dropdown-divider" /></li>
<li><a class="dropdown-item" href="#">Separated link</a></li>
</ul>
</div>
<div class="btn-group mb-1">
<button type="button" class="btn btn-info">Action</button>
<button
type="button"
class="btn btn-info dropdown-toggle dropdown-toggle-split"
data-bs-toggle="dropdown"
aria-expanded="false"
>
<span class="visually-hidden">Toggle Dropdown</span>
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
<li><hr class="dropdown-divider" /></li>
<li><a class="dropdown-item" href="#">Separated link</a></li>
</ul>
</div>
<!-- Example split danger button -->
<div class="btn-group">
<button type="button" class="btn btn-danger">Action</button>
<button
type="button"
class="btn btn-danger dropdown-toggle dropdown-toggle-split"
data-bs-toggle="dropdown"
aria-expanded="false"
>
<span class="visually-hidden">Toggle Dropdown</span>
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
<li><hr class="dropdown-divider" /></li>
<li><a class="dropdown-item" href="#">Separated link</a></li>
</ul>
</div>
<!-- Example split danger button -->
<div class="btn-group">
<button type="button" class="btn btn-warning">Action</button>
<button
type="button"
class="btn btn-warning dropdown-toggle dropdown-toggle-split"
data-bs-toggle="dropdown"
aria-expanded="false"
>
<span class="visually-hidden">Toggle Dropdown</span>
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
<li><hr class="dropdown-divider" /></li>
<li><a class="dropdown-item" href="#">Separated link</a></li>
</ul>
</div>
<!-- Example split danger button -->
<div class="btn-group">
<button type="button" class="btn btn-dark">Action</button>
<button
type="button"
class="btn btn-dark dropdown-toggle dropdown-toggle-split"
data-bs-toggle="dropdown"
aria-expanded="false"
>
<span class="visually-hidden">Toggle Dropdown</span>
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
<li><hr class="dropdown-divider" /></li>
<li><a class="dropdown-item" href="#">Separated link</a></li>
</ul>
</div>
Button dropdowns work with buttons of all sizes, including default and split dropdown buttons.
<div class="btn-group mb-1">
<button
class="btn btn-secondary btn-lg dropdown-toggle"
type="button"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Large button
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
<li><hr class="dropdown-divider" /></li>
<li><a class="dropdown-item" href="#">Separated link</a></li>
</ul>
</div>
<div class="btn-group mb-1">
<button class="btn btn-secondary btn-lg" type="button">
Large split button
</button>
<button
type="button"
class="btn btn-lg btn-secondary dropdown-toggle dropdown-toggle-split"
data-bs-toggle="dropdown"
aria-expanded="false"
>
<span class="visually-hidden">Toggle Dropdown</span>
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
<li><hr class="dropdown-divider" /></li>
<li><a class="dropdown-item" href="#">Separated link</a></li>
</ul>
</div>
<div class="btn-group mb-1">
<button
class="btn btn-secondary btn-sm dropdown-toggle"
type="button"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Small button
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
<li><hr class="dropdown-divider" /></li>
<li><a class="dropdown-item" href="#">Separated link</a></li>
</ul>
</div>
<div class="btn-group mb-1">
<button class="btn btn-secondary btn-sm" type="button">
Small split button
</button>
<button
type="button"
class="btn btn-sm btn-secondary dropdown-toggle dropdown-toggle-split"
data-bs-toggle="dropdown"
aria-expanded="false"
>
<span class="visually-hidden">Toggle Dropdown</span>
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
<li><hr class="dropdown-divider" /></li>
<li><a class="dropdown-item" href="#">Separated link</a></li>
</ul>
</div>
Opt into darker dropdowns to match a dark navbar or custom style by adding
.dropdown-menu-dark
onto an existing .dropdown-menu
. No changes are
required to the dropdown items.
<div class="dropdown">
<button
class="btn btn-secondary dropdown-toggle"
type="button"
id="dropdownMenuDark"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Dropdown button
</button>
<ul
class="dropdown-menu dropdown-menu-dark"
aria-labelledby="dropdownMenuDark"
>
<li><a class="dropdown-item active" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
<li><hr class="dropdown-divider" /></li>
<li><a class="dropdown-item" href="#">Separated link</a></li>
</ul>
</div>
Directions are mirrored when using Bootstrap in RTL, meaning .dropstart
will appear
on the right side.
<div class="btn-group mb-1 dropup">
<button
type="button"
class="btn btn-secondary dropdown-toggle"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Dropup
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
</ul>
</div>
<div class="btn-group mb-1 dropup">
<button type="button" class="btn btn-secondary">Split dropup</button>
<button
type="button"
class="btn btn-secondary dropdown-toggle dropdown-toggle-split"
data-bs-toggle="dropdown"
aria-expanded="false"
>
<span class="visually-hidden">Toggle Dropdown</span>
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
</ul>
</div>
<div class="btn-group mb-1 dropend">
<button
type="button"
class="btn btn-secondary dropdown-toggle"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Dropright
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
</ul>
</div>
<div class="btn-group mb-1 dropend">
<button type="button" class="btn btn-secondary">Split dropend</button>
<button
type="button"
class="btn btn-secondary dropdown-toggle dropdown-toggle-split"
data-bs-toggle="dropdown"
aria-expanded="false"
>
<span class="visually-hidden">Toggle Dropright</span>
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
</ul>
</div>
<div class="btn-group mb-1 dropstart">
<button
type="button"
class="btn btn-secondary dropdown-toggle"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Dropstart
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
</ul>
</div>
<div class="btn-group mb-1">
<div class="btn-group dropstart" role="group">
<button
type="button"
class="btn btn-secondary dropdown-toggle dropdown-toggle-split"
data-bs-toggle="dropdown"
aria-expanded="false"
>
<span class="visually-hidden">Toggle Dropstart</span>
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
</ul>
</div>
<button type="button" class="btn btn-secondary">Split dropstart</button>
</div>
You can use <a>
or <button>
elements as dropdown items.
<div class="dropdown btn-group mb-1">
<button
class="btn btn-secondary dropdown-toggle"
type="button"
id="dropdownMenu2"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Menu Items
</button>
<ul class="dropdown-menu" aria-labelledby="dropdownMenu2">
<li><button class="dropdown-item" type="button">Action</button></li>
<li><button class="dropdown-item" type="button">Another action</button></li>
<li>
<button class="dropdown-item" type="button">Something else here</button>
</li>
</ul>
</div>
<div class="dropdown btn-group mb-1">
<button
class="btn btn-secondary dropdown-toggle"
type="button"
id="dropdownMenuItemText"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Menu Item Text
</button>
<ul class="dropdown-menu">
<li><strong class="dropdown-item-text">Dropdown item text</strong></li>
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
</ul>
</div>
<div class="dropdown btn-group mb-1">
<button
class="btn btn-secondary dropdown-toggle"
type="button"
id="dropdownMenuActiveLink"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Active Link
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Regular link</a></li>
<li>
<a class="dropdown-item active" href="#" aria-current="true"
>Active link</a
>
</li>
<li><a class="dropdown-item" href="#">Another link</a></li>
</ul>
</div>
<div class="dropdown btn-group mb-1">
<button
class="btn btn-secondary dropdown-toggle"
type="button"
id="dropdownMenuActiveLink"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Disabled
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Regular link</a></li>
<li>
<a
class="dropdown-item disabled"
href="#"
tabindex="-1"
aria-disabled="true"
>Disabled link</a
>
</li>
<li><a class="dropdown-item" href="#">Another link</a></li>
</ul>
</div>
By default, a dropdown menu is automatically positioned 100% from the top and along the left side
of its parent. You can change this with the directional .drop*
classes, but you can
also control them with additional modifier classes.
Add .dropdown-menu-end
to a .dropdown-menu
to right align the dropdown
menu. Directions are mirrored when using Bootstrap in RTL, meaning
.dropdown-menu-end
will appear on the left side.
<div class="btn-group mb-1">
<button
class="btn btn-secondary dropdown-toggle"
type="button"
id="dropdownMenuButton"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Dropdown
</button>
<ul class="dropdown-menu" aria-labelledby="dropdownMenuButton">
<li><a class="dropdown-item" href="#">Menu item</a></li>
<li><a class="dropdown-item" href="#">Menu item</a></li>
<li><a class="dropdown-item" href="#">Menu item</a></li>
</ul>
</div>
<div class="btn-group mb-1">
<button
type="button"
class="btn btn-secondary dropdown-toggle"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Right-aligned menu
</button>
<ul class="dropdown-menu dropdown-menu-end">
<li><a class="dropdown-item" href="#">Menu item</a></li>
<li><a class="dropdown-item" href="#">Menu item</a></li>
<li><a class="dropdown-item" href="#">Menu item</a></li>
</ul>
</div>
<div class="btn-group mb-1">
<button
type="button"
class="btn btn-secondary dropdown-toggle"
data-bs-toggle="dropdown"
data-bs-display="static"
aria-expanded="false"
>
Left-aligned, right-aligned lg
</button>
<ul class="dropdown-menu dropdown-menu-lg-end">
<li><a class="dropdown-item" href="#">Menu item</a></li>
<li><a class="dropdown-item" href="#">Menu item</a></li>
<li><a class="dropdown-item" href="#">Menu item</a></li>
</ul>
</div>
<div class="btn-group mb-1">
<button
type="button"
class="btn btn-secondary dropdown-toggle"
data-bs-toggle="dropdown"
data-bs-display="static"
aria-expanded="false"
>
Right-aligned, left-aligned lg
</button>
<ul class="dropdown-menu dropdown-menu-end dropdown-menu-lg-start">
<li><a class="dropdown-item" href="#">Menu item</a></li>
<li><a class="dropdown-item" href="#">Menu item</a></li>
<li><a class="dropdown-item" href="#">Menu item</a></li>
</ul>
</div>
Add a header to label sections of actions in any dropdown menu.
<div class="dropdown btn-group mb-1">
<button
class="btn btn-secondary dropdown-toggle"
type="button"
id="dropdownMenuButton1"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Header
</button>
<ul class="dropdown-menu">
<li><h6 class="dropdown-header">Dropdown header</h6></li>
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
</ul>
</div>
<div class="dropdown btn-group mb-1">
<button
class="btn btn-secondary dropdown-toggle"
type="button"
id="dropdownMenuButton1"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Divider
</button>
<ul class="dropdown-menu">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
<li><hr class="dropdown-divider" /></li>
<li><a class="dropdown-item" href="#">Separated link</a></li>
</ul>
</div>
<div class="dropdown btn-group mb-1">
<button
class="btn btn-secondary dropdown-toggle"
type="button"
id="dropdownMenuButton1"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Text
</button>
<div class="dropdown-menu p-4 text-muted" style="max-width: 200px">
<p>Some example text that's free-flowing within the dropdown menu.</p>
<p class="mb-0">And this is more example text.</p>
</div>
</div>
Put a form within a dropdown menu, or make it into a dropdown menu, and use margin or padding utilities to give it the negative space you require.
<div class="dropdown btn-group">
<button
class="btn btn-secondary dropdown-toggle"
type="button"
id="dropdownMenuButton1"
data-bs-toggle="dropdown"
aria-expanded="false"
>
Dropdown button
</button>
<div class="dropdown-menu">
<form class="px-4 py-3">
<div class="mb-3">
<label for="exampleDropdownFormEmail1" class="form-label"
>Email address</label
>
<input
type="email"
class="form-control"
id="exampleDropdownFormEmail1"
placeholder="[email protected]"
/>
</div>
<div class="mb-3">
<label for="exampleDropdownFormPassword1" class="form-label"
>Password</label
>
<input
type="password"
class="form-control"
id="exampleDropdownFormPassword1"
placeholder="Password"
/>
</div>
<div class="mb-3">
<div class="form-check">
<input type="checkbox" class="form-check-input" id="dropdownCheck" />
<label class="form-check-label" for="dropdownCheck">
Remember me
</label>
</div>
</div>
<button type="submit" class="btn btn-primary">Sign in</button>
</form>
<div class="dropdown-divider"></div>
<a class="dropdown-item" href="#">New around here? Sign up</a>
<a class="dropdown-item" href="#">Forgot password?</a>
</div>
</div>