.jimu-widget-zoomslider {background-color: transparent;}.jimu-widget-zoomslider.vertical .zoom-in {border-bottom: none;}.jimu-widget-zoomslider .zoom {color: #FFF; background: rgba(0,0,0,0.5); border-radius: 0; -webkit-border-radius: 0; -moz-border-radius: 0; margin-bottom: 5px;}