(self, placeholders)
return '\n'.join(css)
Get placeholder specific css.

        :param iterable placeholders: Iterable of
            ``dash.base.BaseDashboardPlaceholder`` subclassed instances.
        :return string:
Get placeholder specific css.
Get placeholder specific css .
def get_css(self, placeholders):
        """Get placeholder specific css.

        :param iterable placeholders: Iterable of
            ``dash.base.BaseDashboardPlaceholder`` subclassed instances.
        :return string:
        """
        css = []
        for placeholder in placeholders:
            css.append(placeholder.css)
        return '\n'.join(css)
def get_css ( self , placeholders ) : css = [ ] for placeholder in placeholders : css . append ( placeholder . css ) return '\n' . join ( css )