开始菜单红色高亮很难看

mkdir -p ~/.local/share/lxqt/palettes/
mkdir -p ~/.local/share/lxqt/themes/

cp /usr/share/lxqt/palettes/Dark ~/.local/share/lxqt/palettes/Darker
cp -p /usr/share/lxqt/themes/dark ~/.local/share/lxqt/themes/darker

lxqt-panel.qss

LXQt2

#FancyMenu QListView::item:hover {background: #222;color: white;
}#FancyMenu QListView::item:selected {background: #222;color: white;
}#FancyMenu QScrollBar::handle:vertical {background-color: #222;border: 0px solid #222;min-height: 40px;border-radius: 3px;margin: 1px;
}#FancyMenu QScrollBar::handle:horizontal {background-color: #222;border: 0px solid #222;min-width: 40px;border-radius: 3px;margin: 1px;
}#FancyMenu QScrollBar::handle:hover{background-color: #222;border: 1px solid #222;margin: 0px;
}

LXQt1

QMenu::item:selected {border: 10px solid #222;border-top-width: 1px;border-bottom-width: 1px;border-right-width: 5px;background: #222;color: white;
}