"QScrollBar:vertical{width: 10px;border:0px solid;" "border-radius: 5px;margin: 0px,0px,0px,0px;" ""> transparent;background:#e1f0fa;}" "QScrollBar:vertical:hover{width: 10px;" "border:0px solid;margin: 0px,0px,0px,0px;background:#e1f0fa;}" "QScrollBar::handle:vertical{...