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Accordion

Build vertically collapsing accordions in combination with our Collapse JavaScript plugin.

Examples

This is the first item's accordion body. It is hidden by default, until the collapse plugin adds the appropriate classes that we use to style each element. These classes control the overall appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go within the .accordion-body, though the transition does limit overflow.
This is the second item's accordion body. It is hidden by default, until the collapse plugin adds the appropriate classes that we use to style each element. These classes control the overall appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go within the .accordion-body, though the transition does limit overflow.
This is the third item's accordion body. It is hidden by default, until the collapse plugin adds the appropriate classes that we use to style each element. These classes control the overall appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go within the .accordion-body, though the transition does limit overflow.
<div class="accordion" id="accordionExample-demo">
    <div class="accordion-item">
        <h5 class="accordion-header" id="headingOne-demo-001">
            <button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#collapseOne-demo" aria-expanded="true" aria-controls="collapseOne-demo">
                Accordion Item #1
            </button>
        </h5>
        <div id="collapseOne-demo" class="accordion-collapse collapse show" aria-labelledby="headingOne-demo-001" data-bs-parent="#accordionExample-demo">
            <div class="accordion-body">
                <strong>This is the first item's accordion body.</strong> It is hidden by default, until the collapse plugin adds the appropriate classes that we use to style each element. These classes control the overall appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go within the <code>.accordion-body</code>, though the transition does limit overflow.
            </div>
        </div>
    </div>
    <div class="accordion-item">
        <h5 class="accordion-header" id="headingTwo-demo-001">
            <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseTwo-demo" aria-expanded="false" aria-controls="collapseTwo-demo">
                Accordion Item #2
            </button>
        </h5>
        <div id="collapseTwo-demo" class="accordion-collapse collapse" aria-labelledby="headingTwo-demo-001" data-bs-parent="#accordionExample-demo">
            <div class="accordion-body">
                <strong>This is the second item's accordion body.</strong> It is hidden by default, until the collapse plugin adds the appropriate classes that we use to style each element. These classes control the overall appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go within the <code>.accordion-body</code>, though the transition does limit overflow.
            </div>
        </div>
    </div>
    <div class="accordion-item">
        <h5 class="accordion-header" id="headingThree-demo-001">
            <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseThree-demo" aria-expanded="false" aria-controls="collapseThree-demo">
                Accordion Item #3
            </button>
        </h5>
        <div id="collapseThree-demo" class="accordion-collapse collapse" aria-labelledby="headingThree-demo-001" data-bs-parent="#accordionExample-demo">
            <div class="accordion-body">
                <strong>This is the third item's accordion body.</strong> It is hidden by default, until the collapse plugin adds the appropriate classes that we use to style each element. These classes control the overall appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go within the <code>.accordion-body</code>, though the transition does limit overflow.
            </div>
        </div>
    </div>
</div>

Custom Accordion

Add .custom-accordion to remove the default background-color, shadow, some borders, and some rounded corners to render accordions edge-to-edge with their parent container.

This is the first item's accordion body. It is hidden by default, until the collapse plugin adds the appropriate classes that we use to style each element. These classes control the overall appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go within the .accordion-body, though the transition does limit overflow.
This is the second item's accordion body. It is hidden by default, until the collapse plugin adds the appropriate classes that we use to style each element. These classes control the overall appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go within the .accordion-body, though the transition does limit overflow.
This is the third item's accordion body. It is hidden by default, until the collapse plugin adds the appropriate classes that we use to style each element. These classes control the overall appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go within the .accordion-body, though the transition does limit overflow.
<div class="accordion custom-accordion" id="CustomAccordionExample">
    <div class="accordion-item">
        <h5 class="accordion-header" id="custom-headingOne">
            <button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#custom-collapseOne" aria-expanded="true" aria-controls="custom-collapseOne">
                Accordion Item #1
            </button>
        </h5>
        <div id="custom-collapseOne" class="accordion-collapse collapse show" aria-labelledby="custom-headingOne" data-bs-parent="#CustomAccordionExample">
            <div class="accordion-body">
                <strong>This is the first item's accordion body.</strong> It is hidden by default, until the collapse plugin adds the appropriate classes that we use to style each element. These classes control the overall appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go within the <code>.accordion-body</code>, though the transition does limit overflow.
            </div>
        </div>
    </div>
    <div class="accordion-item">
        <h5 class="accordion-header" id="custom-headingTwo">
            <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#custom-collapseTwo" aria-expanded="false" aria-controls="custom-collapseTwo">
                Accordion Item #2
            </button>
        </h5>
        <div id="custom-collapseTwo" class="accordion-collapse collapse" aria-labelledby="custom-headingTwo" data-bs-parent="#CustomAccordionExample">
            <div class="accordion-body">
                <strong>This is the second item's accordion body.</strong> It is hidden by default, until the collapse plugin adds the appropriate classes that we use to style each element. These classes control the overall appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go within the <code>.accordion-body</code>, though the transition does limit overflow.
            </div>
        </div>
    </div>
    <div class="accordion-item">
        <h5 class="accordion-header" id="custome-headingThree">
            <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#custom-collapseThree" aria-expanded="false" aria-controls="custom-collapseThree">
                Accordion Item #3
            </button>
        </h5>
        <div id="custom-collapseThree" class="accordion-collapse collapse" aria-labelledby="custome-headingThree" data-bs-parent="#CustomAccordionExample">
            <div class="accordion-body">
                <strong>This is the third item's accordion body.</strong> It is hidden by default, until the collapse plugin adds the appropriate classes that we use to style each element. These classes control the overall appearance, as well as the showing and hiding via CSS transitions. You can modify any of this with custom CSS or overriding our default variables. It's also worth noting that just about any HTML can go within the <code>.accordion-body</code>, though the transition does limit overflow.
            </div>
        </div>
    </div>
</div>