Ratchet 中的分段控制可以支持多行控制项吗？下面的代码片段将使所有项目排成一行。
<div class="segmented-control">
<a class="control-item active">row1</a>
<a class="control-item">row1</a>
<a class="control-item">row1</a>
<a class="control-item">row1</a>
<a class="control-item">row1</a>
<a class="control-item>row2</a>
<a class="control-item">row2</a>
<a class="control-item">row2</a>
<a class="control-item">row2</a>
<a class="control-item">row2</a>
</div>