#search-button {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background-color: #337ab7;
    color: #fff;
    border: none;
    cursor: pointer;
    z-index: 999;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3); /* 添加陰影 */
    font-size: 35px; /* 放大文字大小 */
    line-height: 50px; /* 調整行高使文字垂直居中 */
}

#search-button:hover {
    transform: translateX(-50%) scale(1.2); /* 放大 1.2 倍 */
  }


  summary {
    display: block;
    padding: 30px;
    font-weight: bold;
    background-color: #f2f2f2;
    border: 1px solid #ccc;
    border-radius: 4px;
    cursor: pointer;
  }

  /* 設定折疊符號的箭頭 */
  summary::before {
    content: '▼';
    display: inline-block;
    margin-right: 10px;
    transition: transform 0.3s ease-in-out;
  }

  /* 設定折疊符號展開時的箭頭 */
  details[open] summary::before {
    transform: rotate(90deg);
  }

  /* 設定折疊內容的樣式 */
  details {
    margin-bottom: 10px;
  }

  /* 設定折疊內容展開時的樣式 */
  details[open] {
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 4px;
    padding: 10px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }