QScrollBar

/* Scrollbar style */
QScrollBar::add-page:vertical, QScrollBar::sub-page:vertical, QScrollBar::add-page:horizontal, QScrollBar::sub-page:horizontal{
    background: none;
}

QScrollBar:vertical{
    border: 0px;
    background: #111111;
    width: 5px;
}

QScrollBar:horizontal{
    border: 0px;
    background: #111111;
    height: 5px;
}

QScrollBar::handle:vertical, QScrollBar::handle:horizontal{
    background: #777;
}

QScrollBar::handle:vertical:hover, QScrollBar::handle:horizontal:hover{
    background: #888;
}

QScrollBar::add-line:vertical, QScrollBar::add-line:horizontal{
    height: 0px;
    width: 0px;
}

QScrollBar::sub-line:vertical, QScrollBar::sub-line:horizontal{
    height: 0px;
    width: 0px;
}