QComboBox{font-size:12px;color:white;background-color:rgba(34,157,70,0.8);border:1px;border-radius:5px;} QComboBox:hover{background-color:rgba(5,185,65,0.8)} 
QComboBox QAbstractItemView::item {height: 18px;background-color:white} 
QComboBox QAbstractItemView::item:hover,QComboBox QAbstractItemView::item:focus {background-color:rgba(179,206,255,1) !important;color:black}
QComboBox QScrollBar{
    background: white !important
}
QComboBox QScrollBar::handle{
    background: rgb(220,220,220) !important
}