@robin-w
5 years, 11 months ago
it is caused by this line
.elementor-kit-26 h1 { font-family:"Playfair Display SC", Sans-serif; }
in
post-26.css
related to elementor, so may be a setting in that or your theme.
In essence the Playfair Display SC font is all capitals
https://fonts.google.com/specimen/Playfair+Display+SC
so all your headings will be capitals
