BUG sliderProgressBar 位置偏移 (环境三星MEGA6.3)

<div id="slider" class="mui-slider">
<div id="sliderSegmentedControl" class="mui-slider-indicator mui-segmented-control mui-segmented-control-inverted">
<a class="mui-control-item" href="#item1mobile">服务预订</a>
<a class="mui-control-item" href="#item2mobile">服务预订</a>
</div>
<div id="sliderProgressBar" class="mui-slider-progress-bar mui-col-xs-6"></div>
<div class="mui-slider-group">
<div id="item1mobile" class="mui-slider-item mui-control-content mui-active">
<div id="scroll1" class="mui-scroll-wrapper">
<div class="mui-scroll">
<ul class="mui-table-view">
<!--<li id="scroll1m" style="height:20px; width: 100%; text-align: center; margin: 10px;">加载中...</li>-->
</ul>
</div>
</div>
</div>
<div id="item2mobile" class="mui-slider-item mui-control-content">
<div id="scroll2" class="mui-scroll-wrapper">
<div class="mui-scroll">
<ul class="mui-table-view">
<!--<li id="scroll2m" style="height:20px; width: 100%; text-align: center; margin: 10px;">加载中...</li>-->
</ul>
</div>
</div>
</div>
</div>