Offcanvas

LeptonX uses Bootstrap Offcanvas's component's latest version.
Build hidden sidebars into your project for navigation, shopping carts, and more with a few classes and our JavaScript plugin.

Example

Use the buttons below to show and hide an offcanvas element via JavaScript that toggles the .show class on an element with the .offcanvas class.

.offcanvas hides content (default)
.offcanvas.show shows content

You can use a link with the href attribute, or a button with the data-bs-target attribute. In both cases, the data-bs-toggle="offcanvas" is required.

Preview

Link with href

Some text as placeholder. In real life you can have the elements you have chosen. Like, text, images, lists, etc.

HTML

<a
  class="btn btn-primary mb-1"
  data-bs-toggle="offcanvas"
  href="#offcanvasExample"
  role="button"
  aria-controls="offcanvasExample"
>
  Link with href
</a>
<button
  class="btn btn-primary mb-1"
  type="button"
  data-bs-toggle="offcanvas"
  data-bs-target="#offcanvasExample"
  aria-controls="offcanvasExample"
>
  Button with data-bs-target
</button>

<div
  class="offcanvas offcanvas-start"
  tabindex="-1"
  id="offcanvasExample"
  aria-labelledby="offcanvasExampleLabel"
>
  <div class="offcanvas-header">
    <h5 class="offcanvas-title" id="offcanvasExampleLabel">Offcanvas</h5>
    <button
      type="button"
      class="btn-close text-reset"
      data-bs-dismiss="offcanvas"
      aria-label="Close"
    ></button>
  </div>
  <div class="offcanvas-body">
    <div>
      Some text as placeholder. In real life you can have the elements you have
      chosen. Like, text, images, lists, etc.
    </div>
    <div class="dropdown mt-3">
      <button
        class="btn btn-secondary dropdown-toggle"
        type="button"
        id="dropdownMenuButton"
        data-bs-toggle="dropdown"
      >
        Dropdown button
      </button>
      <ul class="dropdown-menu" aria-labelledby="dropdownMenuButton">
        <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>
</div>

Placement

There’s no default placement for offcanvas components, so you must add one of the modifier classes below;

.offcanvas-start places offcanvas on the left of the viewport (shown above)
.offcanvas-end places offcanvas on the right of the viewport
.offcanvas-top places offcanvas on the top of the viewport
.offcanvas-bottom places offcanvas on the bottom of the viewport

Try the top, right, and bottom examples out below.

Preview

...

HTML

<button
  class="btn btn-primary mb-1"
  type="button"
  data-bs-toggle="offcanvas"
  data-bs-target="#offcanvasTop"
  aria-controls="offcanvasTop"
>
  Toggle top offcanvas
</button>

<div
  class="offcanvas offcanvas-top"
  tabindex="-1"
  id="offcanvasTop"
  aria-labelledby="offcanvasTopLabel"
>
  <div class="offcanvas-header">
    <h5 id="offcanvasTopLabel">Offcanvas top</h5>
    <button
      type="button"
      class="btn-close text-reset"
      data-bs-dismiss="offcanvas"
      aria-label="Close"
    ></button>
  </div>
  <div class="offcanvas-body">...</div>
</div>

<button
  class="btn btn-primary mb-1"
  type="button"
  data-bs-toggle="offcanvas"
  data-bs-target="#offcanvasRight"
  aria-controls="offcanvasRight"
>
  Toggle right offcanvas
</button>

<div
  class="offcanvas offcanvas-end"
  tabindex="-1"
  id="offcanvasRight"
  aria-labelledby="offcanvasRightLabel"
>
  <div class="offcanvas-header">
    <h5 id="offcanvasRightLabel">Offcanvas right</h5>
    <button
      type="button"
      class="btn-close text-reset"
      data-bs-dismiss="offcanvas"
      aria-label="Close"
    ></button>
  </div>
  <div class="offcanvas-body">...</div>
</div>

<button
  class="btn btn-primary"
  type="button"
  data-bs-toggle="offcanvas"
  data-bs-target="#offcanvasBottom"
  aria-controls="offcanvasBottom"
>
  Toggle bottom offcanvas
</button>

<div
  class="offcanvas offcanvas-bottom"
  tabindex="-1"
  id="offcanvasBottom"
  aria-labelledby="offcanvasBottomLabel"
>
  <div class="offcanvas-header">
    <h5 class="offcanvas-title" id="offcanvasBottomLabel">Offcanvas bottom</h5>
    <button
      type="button"
      class="btn-close text-reset"
      data-bs-dismiss="offcanvas"
      aria-label="Close"
    ></button>
  </div>
  <div class="offcanvas-body small">...</div>
</div>

Backdrop

Scrolling the <body> element is disabled when an offcanvas and its backdrop are visible. Use the data-bs-scroll attribute to toggle <body> scrolling and data-bs-backdrop to toggle the backdrop.

Preview

Try scrolling the rest of the page to see this option in action.

.....

Try scrolling the rest of the page to see this option in action.

HTML

<button
  class="btn btn-primary mb-1"
  type="button"
  data-bs-toggle="offcanvas"
  data-bs-target="#offcanvasScrolling"
  aria-controls="offcanvasScrolling"
>
  Enable body scrolling
</button>
<button
  class="btn btn-primary mb-1"
  type="button"
  data-bs-toggle="offcanvas"
  data-bs-target="#offcanvasWithBackdrop"
  aria-controls="offcanvasWithBackdrop"
>
  Enable backdrop (default)
</button>
<button
  class="btn btn-primary mb-1"
  type="button"
  data-bs-toggle="offcanvas"
  data-bs-target="#offcanvasWithBothOptions"
  aria-controls="offcanvasWithBothOptions"
>
  Enable both scrolling & backdrop
</button>

<div
  class="offcanvas offcanvas-start"
  data-bs-scroll="true"
  data-bs-backdrop="false"
  tabindex="-1"
  id="offcanvasScrolling"
  aria-labelledby="offcanvasScrollingLabel"
>
  <div class="offcanvas-header">
    <h5 class="offcanvas-title" id="offcanvasScrollingLabel">
      Colored with scrolling
    </h5>
    <button
      type="button"
      class="btn-close text-reset"
      data-bs-dismiss="offcanvas"
      aria-label="Close"
    ></button>
  </div>
  <div class="offcanvas-body">
    <p>Try scrolling the rest of the page to see this option in action.</p>
  </div>
</div>
<div
  class="offcanvas offcanvas-start"
  tabindex="-1"
  id="offcanvasWithBackdrop"
  aria-labelledby="offcanvasWithBackdropLabel"
>
  <div class="offcanvas-header">
    <h5 class="offcanvas-title" id="offcanvasWithBackdropLabel">
      Offcanvas with backdrop
    </h5>
    <button
      type="button"
      class="btn-close text-reset"
      data-bs-dismiss="offcanvas"
      aria-label="Close"
    ></button>
  </div>
  <div class="offcanvas-body">
    <p>.....</p>
  </div>
</div>
<div
  class="offcanvas offcanvas-start"
  data-bs-scroll="true"
  tabindex="-1"
  id="offcanvasWithBothOptions"
  aria-labelledby="offcanvasWithBothOptionsLabel"
>
  <div class="offcanvas-header">
    <h5 class="offcanvas-title" id="offcanvasWithBothOptionsLabel">
      Backdroped with scrolling
    </h5>
    <button
      type="button"
      class="btn-close text-reset"
      data-bs-dismiss="offcanvas"
      aria-label="Close"
    ></button>
  </div>
  <div class="offcanvas-body">
    <p>Try scrolling the rest of the page to see this option in action.</p>
  </div>
</div>

Dark offcanvas

Change the appearance of offcanvases with utilities to better match them to different contexts like dark navbars. Here we add .text-bg-dark to the .offcanvas and .btn-close-white to .btn-close for proper styling with a dark offcanvas. If you have dropdowns within, consider also adding .dropdown-menu-dark to .dropdown-menu.

Preview

Place offcanvas content here.

HTML

<div class="example-offcanvas">
  <div
    class="offcanvas text-bg-dark"
    tabindex="-1"
    id="offcanvasDark"
    aria-labelledby="offcanvasDarkLabel"
  >
    <div class="offcanvas-header">
      <h5 class="offcanvas-title" id="offcanvasDarkLabel">Offcanvas</h5>
      <button
        type="button"
        class="btn-close btn-close-white"
        data-bs-dismiss="offcanvasDark"
        aria-label="Close"
      ></button>
    </div>
    <div class="offcanvas-body">
      <p>Place offcanvas content here.</p>
    </div>
  </div>
</div>

Responsive

To make it responsive, change that .offcanvas class to any .offcanvas-{sm|md|lg|xl|xxl} class.

Responsive offcanvas classes hide content outside the viewport from a specified breakpoint and down. Above that breakpoint, the contents within will behave as usual. For example, .offcanvas-lg hides content in an offcanvas below the lg breakpoint, but shows the content above the lg breakpoint.

Preview

Resize your browser to show the responsive offcanvas toggle.

This is content within an .offcanvas-lg.

HTML

<button
  class="btn btn-primary d-lg-none mb-4 mb-lg-0"
  type="button"
  data-bs-toggle="offcanvas"
  data-bs-target="#offcanvasResponsive"
  aria-controls="offcanvasResponsive"
>
  Toggle offcanvas
</button>
<div class="alert alert-info d-none d-lg-block">
  Resize your browser to show the responsive offcanvas toggle.
</div>
<div
  class="offcanvas-lg offcanvas-end"
  tabindex="-1"
  id="offcanvasResponsive"
  aria-labelledby="offcanvasResponsiveLabel"
>
  <div class="offcanvas-header">
    <h5 class="offcanvas-title" id="offcanvasResponsiveLabel">
      Responsive offcanvas
    </h5>
    <button
      type="button"
      class="btn-close"
      data-bs-dismiss="offcanvas"
      data-bs-target="#offcanvasResponsive"
      aria-label="Close"
    ></button>
  </div>
  <div class="offcanvas-body">
    <p class="mb-0">This is content within an <code>.offcanvas-lg</code>.</p>
  </div>
</div>

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