Qt all of the scroll bar style

const QString QSS_VerticalScrollBar = "" 
                                        " QScrollBar: Vertical { "         // vertical slider overall 
                                        " max-width: 8px; " 
                                        " background: #FFFFFF; "   // background color 
                                        " padding-Top: 0px; "     // reserve on position (up arrow placement) 
                                        " padding-bottom: 0px; "  // placeholder (positioned down arrow) the 
                                        " padding-left: 0px; "     // left placeholder (appearance) 
                                        " padding-right: 0px; "    // Right placeholder (appearance) 
                                        " border-left: 0px Solid # d7d7d7;} "// left dividing line 
                                        ":: handle QScrollBar: Vertical { " // slider style 
                                        " background: RGBA (196, 84, 13 is,. 1); "   // slider Color 
                                        " border-RADIUS: 4px; "    // rounded corners 
                                        " } "     / / slider height of the maximum-height max: 20px; 
                                        " QScrollBar :: handle: Vertical: hover { " // mouse touch slide style 
                                        " background: RGBA (196, 84, 13 is,. 1);} "  // slider color 
                                        " QScrollBar the Add-:: Line: Vertical { " // down arrow style 
                                        " background: URL (: / Images / Resource / Images / Checkout / down.png) Center-NO REPEAT;} " 
                                        "QScrollBar::sub-line:vertical{"//向上箭头样式
                                        "background:url(:/images/resource/images/checkout/up.png) center no-repeat;}"
                                     "";


const QString QSS_HorizentalScrollBar = ""
                                            "QScrollBar:horizontal{"
                                            "max-height:8px;"
                                            "background:#FFFFFF;"
                                            "padding-top:0px;"
                                            "padding-bottom:0px;"
                                            "padding-left:0px;"
                                            "padding-right:0px;}"
                                            "QScrollBar::handle:horizontal{"
                                            "background:rgba(196, 84, 13, 1);"
                                            "border-radius:4px;"
                                            "}" //min-width:80px;
                                            "QScrollBar::handle:horizontal:hover{"
                                            "background:rgba(196, 84, 13, 1);}"
                                            "QScrollBar::add-line:horizontal{"
                                            "background:url(:/images/resource/images/checkout/right.png) center no-repeat;}"
                                            "QScrollBar::sub-line:horizontal{"
                                            "background:url(:/images/resource/images/checkout/left.png) center no-repeat;}"
                                          "";


#include <QScrollBar>

 m_listWidget->verticalScrollBar()->setStyleSheet(QSS_VerticalScrollBar);