<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script>

​

<div class='bg-secondary w-100' style='height:750px;'>

</div>

​

<div class="accordion" id="accordionExampleY">

  <div class="accordion-item">

    <h2 class="accordion-header" id="headingOneY">

      <button class="accordion-button" type="button" data-mdb-toggle="collapse"

        data-mdb-target="#collapseOneY" aria-expanded="true" aria-controls="collapseOneY">

        <i class="fas fa-question-circle fa-sm me-2 opacity-70"></i>Accordion Item #1

      </button>

    </h2>

    <div id="collapseOneY" class="accordion-collapse collapse show" aria-labelledby="headingOneY"

      data-mdb-parent="#accordionExampleY">

      <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">

    <h2 class="accordion-header" id="headingTwoY">

      <button class="accordion-button collapsed" type="button" data-mdb-toggle="collapse"

        data-mdb-target="#collapseTwoY" aria-expanded="false" aria-controls="collapseTwoY">

        <i class="fas fa-question-circle fa-sm me-2 opacity-70"></i>Accordion Item #2

      </button>

    </h2>

    <div id="collapseTwoY" class="accordion-collapse collapse" aria-labelledby="headingTwoY"

      data-mdb-parent="#accordionExampleY">

      <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" id="headingThreeY">

      <button class="accordion-button collapsed" type="button" data-mdb-toggle="collapse"

        data-mdb-target="#collapseThreeY" aria-expanded="false" aria-controls="collapseThreeY">

        <i class="fas fa-question-circle fa-sm me-2 opacity-70"></i>Accordion Item #3

      </button>

    </h2>

    <div id="collapseThreeY" class="accordion-collapse collapse" aria-labelledby="headingThreeY"

      data-mdb-parent="#accordionExampleY">

      <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>

​

<div class='bg-secondary w-100' style='height:750px;'>

</div>

​

$('.collapse').on('shown.bs.collapse', function(e) {

  var $card = $(this).closest('.accordion-item');

  var $open = $($(this).data('parent')).find('.collapse.show');

​

  var additionalOffset = 0;

  if($card.prevAll().filter($open.closest('.accordion-item')).length !== 0)

  {

        additionalOffset =  $open.height();

  }

  window.scrollTo({

    top: $card.offset().top - additionalOffset,

    left: 0,

    behavior: 'smooth'

  })

});