.QFrame {
    background-color: #FFFFFF;
}


.QPushButton {
    background-color: #FFFFFF  /*palegoldenrod*/;
    border-width: 2px;
    border-color: darkkhaki;
    border-style: solid;
    border-radius: 5;
    padding: 3px;
    font: 30px "Arial";
}

.QPushButton:pressed {
    background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1,
                                      stop: 0 #dadbde, stop: 1 #f6f7fa);
}

QTabWidget {
  
  font: 20px "Arial";

}

QTabWidget::pane {
border-top: 1px solid #E5E5E5;
border-left:1px solid #E5E5E5;
position: absolute;
font-size: 20px;
background-color:#FFFFFF;
}

QTabBar::tab {
border-width: 2px;
border-bottom-color: #5F4F4F; /* same as the pane color */
border-top-left-radius: 5px;
border-top-right-radius: 5px;
border-bottom-left-radius: 5px;
border-bottom-right-radius: 5px;
min-width: 10px;
padding: 5px;
font-size: 20px;
background-color:#FF5F6F;
}

QTabBar::tab:selected, QTabBar::tab:hover {
background-color:#EFEFFF;//选中背景色
}

QTabBar::tab:selected {
color:#2080F7;//选中颜色
border-bottom: 2px solid #2080F7;
font-weight:bold;
background-color:#FFFFFF;
}

QTabWidget::tab-bar {
border-top: 2px solid #E5E5E5;
border-bottom: 2px solid #E5E5E5;
border-left:1px solid #E5E5E5;
alignment: center;//居中显示
font-size: 30px;
background-color:#FFFFFF;
}