如何将手风琴按钮的向下箭头放在左侧

Question

我正在用阿拉伯语内容编写一个网站。问题：手风琴按钮的向下箭头应该在最左边。这是我的代码：

   <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-KyZXEAg3QhqLMpG8r+8fhAXLRk2vvoC2f3B09zVXn8CA5QIVfZOJ3BCsw2P0p/We" crossorigin="anonymous">
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/js/bootstrap.bundle.min.js" integrity="sha384-U1DAWAznBHeqEIlVSCgzq+c9gqGAJn5c/t99JyeKa9xxaYpSvHU5awsuZVVFIhvj" crossorigin="anonymous"></script>
   
   <div class="accordion accordion-flush" id="accordionFlushExample">
  <div class="accordion-item">
    <h2 class="accordion-header" id="flush-headingOne">
      <button dir="rtl" class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#flush-collapseOne">
        السؤال الأول؟
      </button>
    </h2>
    <div dir="rtl" id="flush-collapseOne" class="accordion-collapse collapse" data-bs-parent="#accordionFlushExample">
      <div class="accordion-body">الجواب على سؤالك الأول</div>
    </div>
  </div>
</div>

Answer 1

将margin-right:auto添加到与箭头相关的::after元素；同时删除 Bootstrap 应用的 margin-left。见下文。

.accordion-button::after {
  margin-left:0!important;
  margin-right:auto;
}

<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"></script>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet"/>

<!-- Code -->
<div class="accordion accordion-flush" id="accordionFlushExample">
  <div class="accordion-item">
    <h2 class="accordion-header" id="flush-headingOne">
      <button dir="rtl" class="accordion-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#flush-collapseOne" aria-expanded="false" aria-controls="flush-collapseOne">
        السؤال الأول؟
      </button>
    </h2>
    <div id="flush-collapseOne" class="accordion-collapse collapse" aria-labelledby="flush-headingOne" data-bs-parent="#accordionFlushExample">
      <div class="accordion-body">الجواب على سؤالك الأول</div>
    </div>
  </div>
</div>

JSFiddle

Answer 2

它对我也有用。

.accordion-button::after {
    position: absolute;
    right: 0.7rem;
  }

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