I have noticed that quite often text within anything generated by shortcodes uses a basic (helvetica/arial) font, not the font and colour of the rest of my site. An example would be the table on this link https://madetomeasurekpis.com/how-good-are-your-reports-a-design-checklist/ It makes some of my pages (like a payment page I'm testing at the moment) look pretty messy. Can anyone help me with making my theme styles apply to text generated by shortcodes?
I have attached a screen grab showing the issue. You can the title 'Brilliant Dashboards Checklist' is styled correctly, but the headings and text below it do not have the correct style.