个回答

• 西兰花伟大炮

  2017-05-19 23:54:46

  已采纳

  <div class="panel-group">
          <div class="panel-accordion panel-primary">
              <div class="panel-heading">
                  <h3 class="panel-title">
                      <a href="#menu" data-toggle="collapse" >菜品选择</a>
                  </h3>
              </div>
  
              <div class="panel-collapse collapse in" id="menu">
                  <div class="panel-body" >
                      土豆丝拌面
                  </div>
              </div>
          </div>
      </div>

  欢迎采纳!
  

  0