Greasy Fork

Exactly what I was looking for and works like a charm, thanks!

It's not perfect though -- there is odd-looking stretching animation when switching between landscape and portrait photos, or vice versa; this may also affect neighbour photo (e.g., landscape - (bad) - portrait - (also bad) - portrait - (good, no animation) - portrait ... )

Try adding this to the css
```
.XXKL8c {
transform: matrix(1, 0, 0, 1, 0, 0) !important;
}
```

Thanks!