QPushButton
{
    font-size:12px;
    color:#e9c556;
    background-color:qlineargradient(x1:0, x2:0, y1:0, y2:1,stop: 0 #223768,stop: 1 #122438);
    border:1px solid #755f44;
    border-radius:2px
} 
QPushButton:hover{
    color:#fee97d;
    background-color:qlineargradient(x1:0, x2:0, y1:0, y2:1,stop: 0 #2d4e9f,stop: 1 #153051);
    border:1px solid #e3c18a;
}