unreadable in dark mode

[Schokokex]

github introduced darkmode,
if enabled, the poll labels are hard to read

[Schokokex]

easy to reproduce in the Readme, Dark mode can be enabled in your profile page

[mcornella]

Can confirm. I think adding a white background to the exported <svg> would be enough. At least the graphs would be readable.

EDIT: if you're using refined-github, this custom CSS works:

.markdown-body img[data-canonical-src^="https://api.gh-polls.com/poll"] {
    background-color: #fff;
}

[d3vel0per]

Totally unreadable 😭

[hikalkan]

Completely unreadable in "Dark dimmed" mode: