Change the color of tables in a pags

Illdy
1

Hi,
I am struggling changing the color of a table on a page. I have tried everything. It should be with black color, yet it is gray. The same issue I am facing with the Accordion.

I assume I miss some part of the CSS.

Thanks,
Peter

2

Hello Peter,

Please add this CSS code in the Appearance > Customize > Additional CSS:

.wp-block-themeisle-blocks-accordion-item__title {
    border-color: black !important;
}

Regards,