That happens with black-on-white line art and scanned signatures. Put its selector under Parts of the page to invert, which flips it outright rather than trying to re-colour it.
Still stuck? Ask the developers who wrote it. We aim to reply within one business day.
Dark Mode
Give your site a dark mode your readers can switch on — one that reads properly on every page, without you restyling anything.
From $19 a year · every feature · 30-day refund
