Website not mobile-friendly

Table doesn't fit on screen yet there is no horizontal scrollbar.
Tested on Firefox.

Possible solution (wild guess):

```css
body {
overflow:auto;
}
```

(ported from https://github.com/brain-score/brain-score/issues/115)

The issue identifies a table that does not fit on screen in Firefox; reproduce the page at a narrow viewport and inspect its CSS. Done means the table is usable on mobile, with horizontal scrolling available where needed, and the behavior is verified in Firefox.

Written by the indexing model from the issue text.