analytics/webcontent/bi/js/dashboard-analytics/visualizations/renderer/conditions/templates/HistogramView.html

<div class="resizeEdge border borderRight" style="display:{{= it.select ? 'block' : 'none'}}"></div>
<div class="resizeEdge border borderBottom" style="display:{{= it.select ? 'block' : 'none'}}"></div>
<div class="resizeEdge border borderLeft" style="display:{{= it.select ? 'block' : 'none'}}"></div>
<div class="histogramTitle">{{= it.title}}</div>