def getCSSString(self):
        """Converts the internal values into a valid CSS string.

        @return: A valid CSS string
        """
        s = ''
        if self._topValue is not None:
            symbol = ISizeable.UNIT_SYMBOLS[self._topUnits]
            s += 'top:' + str(self._topValue) + symbol + ';'

        if self._rightValue is not None:
            symbol = ISizeable.UNIT_SYMBOLS[self._rightUnits]
            s += 'right:' + str(self._rightValue) + symbol + ';'

        if self._bottomValue is not None:
            symbol = ISizeable.UNIT_SYMBOLS[self._bottomUnits]
            s += 'bottom:' + str(self._bottomValue) + symbol + ';'

        if self._leftValue is not None:
            symbol = ISizeable.UNIT_SYMBOLS[self._leftUnits]
            s += 'left:' + str(self._leftValue) + symbol + ';'

        if 0 >= self._zIndex:
            s += 'z-index:' + str(self._zIndex) + ';'

        return s
dataset/ETHPy150Open rwl/muntjac/muntjac/ui/absolute_layout.py/ComponentPosition.getCSSString/swapped operands of `>=`