I am using WordPress.com, Elementor PRO and Elementor Addons Pro version 1.9.2
I have some Elementor Widgets, accordions, tabs, which are not loading css files.
I included css files with correct ID in Simple CSS, and indicated the css ID in the widget.
As an example, https://formulador.net/accordion-teste/
I included css file in the Elementor Addons Plugin Settings, saved Settings.
The accordion seems to not recognize the css file.
The CSS selectors are loaded multiple times as verified by me. I guess your query is more about why the CSS is not taking effect.
Firstly, I see two elements with id meu-acc specified in CSS – the Accordion heading element and the accordion element itself. Secondly, the data-section selector does not apply to any element since there is no element with this data attribute.
If you are trying to style individual accordion elements, pls use nth-child selectors to target individual elements like this –