Accordionsv5.x

Accordions chunk, conceal and reveal content

Bootstrap v5.x | Accordions

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This is the first item's accordion body. It is shown 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">
<div class="accordion-item">
<h2 class="accordion-header">
   <button class="accordion-button" type="button" data-bs-toggle="collapse" data-bs-target="#collapseOne"
      aria-expanded="true" aria-controls="collapseOne">
      Accordion Item #1
   </button>
</h2>
<div id="collapseOne" class="accordion-collapse collapse show" data-bs-parent="#accordionExample">
   <div class="accordion-body">
      <strong>This is the first item's accordion body.</strong> It is shown 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">
<h2 class="accordion-header">
   <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse"
      data-bs-target="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
      Accordion Item #2
   </button>
</h2>
<div id="collapseTwo" class="accordion-collapse collapse" data-bs-parent="#accordionExample">
   <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">
<h2 class="accordion-header">
   <button class="accordion-button collapsed" type="button" data-bs-toggle="collapse"
      data-bs-target="#collapseThree" aria-expanded="false" aria-controls="collapseThree">
      Accordion Item #3
   </button>
</h2>
<div id="collapseThree" class="accordion-collapse collapse" data-bs-parent="#accordionExample">
   <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 CSS

Custom CSS is required if you wish to style the color of the active/open accordion panel. Modify the .accordion-button:not(.collapsed) class in your CSS. To remove the background color entirely, set the background color to none. 

/* no background */
.accordion-button:not(.collapsed) {
   background-color: none;
}

/* Add Custom Colors? */

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