lightweight-accordion-body

<div class="lightweight-accordion-body wp-block-lightweight-accordion-lightweight-accordion">
    <div class="block-editor-inner-blocks">
        <div class="block-editor-block-list__layout" data-is-drop-zone="true">
            <div tabindex="-1" class="block-list-appender wp-block" contenteditable="false" data-block="true">
                <div data-root-client-id="a24ba4db-c202-4cfb-bfc5-7c1305076871" class="block-editor-default-block-appender has-visible-prompt">
                    <p tabindex="0" role="button" aria-label="Add default block" class="block-editor-default-block-appender__content">Type / to choose a block</p>
                    <div class="components-dropdown block-editor-inserter" tabindex="-1">
                        <button type="button" aria-haspopup="true" aria-expanded="false" class="components-button block-editor-inserter__toggle has-icon" aria-label="Add block">
                            <svg width="24" height="24" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" focusable="false">
                                <path d="M18 11.2h-5.2V6h-1.6v5.2H6v1.6h5.2V18h1.6v-5.2H18z"></path>
                            </svg>
                        </button>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>