Hi and thank you for the compliments.
The font sizes for the various sections of the widgets are defined between line 2159 to 2343 – but these are general values.
So if you wanted to target the left sidebar widget font size you would add the following CSS code to either a custom css plugin or a child theme’s style.css
.primary-sidebar .widget {
font-size: 16px;
}
You can target specific elements such as h1 and the p tag.
Working on a plugin for this to be released sometime next week.
Regards,
Zulf