QLineEdit { color: lightGray; border: 2px solid #0F0F0F; border-radius: 6px; border-width: 2; background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1, stop: 0 #2c2c2c, stop: 1 #333333); max-height: 16px; min-height: 16px; }