mui-segmented-control-positive
改变颜色,增加.mui-segmented-control-negative,.mui-segmented-control-positive,.mui-segmented-control-primary类即可
<div class="mui-segmented-control mui-segmented-control-inverted mui-segmented-control-primary ">
<a class="mui-control-item mui-active" href="#item1">待办</a>
<a class="mui-control-item" href="#item2">已办</a>
<a class="mui-control-item" href="#item3">完成</a>
</div>