canvas.showBoundary{border:1px solid hsla(0,0%,80%,.5)}#historyTable td{padding:2px 0;height:30px;line-height:30px}#historyTable td.histogramTd{padding:0 0 5px 0;height:auto;line-height:22px;vertical-align:bottom}#historyTable .ball{margin:0}#historyTable .ball .ballBox{font-weight:400}.upDownArrow{cursor:pointer}.upDownArrow:after{content:"↑";color:red;margin-left:10px;font-size:16px}.upDownArrow.active:after{content:"↓"}.histogram{width:15px;margin:0 auto;display:block;background:#56b07c}